525423080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1268

約数の個数: 192

約数和(自身を含む): 1569410640

約数和(自身を除く): 1043987560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 85, 91, 98, 104, 119, 130, 136, 140, 170, 182, 196, 221, 238, 245, 260, 280, 340, 364, 392, 442, 455, 476, 490, 520, 595, 637, 680, 728, 833, 884, 910, 952, 980, 1105, 1190, 1213, 1274, 1547, 1666, 1768, 1820, 1960, 2210, 2380, 2426, 2548, 3094, 3185, 3332, 3640, 4165, 4420, 4760, 4852, 5096, 6065, 6188, 6370, 6664, 7735, 8330, 8491, 8840, 9704, 10829, 12130, 12376, 12740, 15470, 15769, 16660, 16982, 20621, 21658, 24260, 25480, 30940, 31538, 33320, 33964, 41242, 42455, 43316, 48520, 54145, 59437, 61880, 63076, 67928, 78845, 82484, 84910, 86632, 103105, 108290, 110383, 118874, 126152, 144347, 157690, 164968, 169820, 206210, 216580, 220766, 237748, 268073, 288694, 297185, 315380, 339640, 412420, 433160, 441532, 475496, 536146, 551915, 577388, 594370, 630760, 721735, 772681, 824840, 883064, 1010429, 1072292, 1103830, 1154776, 1188740, 1340365, 1443470, 1545362, 1876511, 2020858, 2144584, 2207660, 2377480, 2680730, 2886940, 3090724, 3753022, 3863405, 4041716, 4415320, 5052145, 5361460, 5773880, 6181448, 7506044, 7726810, 8083432, 9382555, 10104290, 10722920, 13135577, 15012088, 15453620, 18765110, 20208580, 26271154, 30907240, 37530220, 40417160, 52542308, 65677885, 75060440, 105084616, 131355770, 262711540, 525423080]

約数ペア:

[(1, 525423080), (2, 262711540), (4, 131355770), (5, 105084616), (7, 75060440), (8, 65677885), (10, 52542308), (13, 40417160), (14, 37530220), (17, 30907240), (20, 26271154), (26, 20208580), (28, 18765110), (34, 15453620), (35, 15012088), (40, 13135577), (49, 10722920), (52, 10104290), (56, 9382555), (65, 8083432), (68, 7726810), (70, 7506044), (85, 6181448), (91, 5773880), (98, 5361460), (104, 5052145), (119, 4415320), (130, 4041716), (136, 3863405), (140, 3753022), (170, 3090724), (182, 2886940), (196, 2680730), (221, 2377480), (238, 2207660), (245, 2144584), (260, 2020858), (280, 1876511), (340, 1545362), (364, 1443470), (392, 1340365), (442, 1188740), (455, 1154776), (476, 1103830), (490, 1072292), (520, 1010429), (595, 883064), (637, 824840), (680, 772681), (728, 721735), (833, 630760), (884, 594370), (910, 577388), (952, 551915), (980, 536146), (1105, 475496), (1190, 441532), (1213, 433160), (1274, 412420), (1547, 339640), (1666, 315380), (1768, 297185), (1820, 288694), (1960, 268073), (2210, 237748), (2380, 220766), (2426, 216580), (2548, 206210), (3094, 169820), (3185, 164968), (3332, 157690), (3640, 144347), (4165, 126152), (4420, 118874), (4760, 110383), (4852, 108290), (5096, 103105), (6065, 86632), (6188, 84910), (6370, 82484), (6664, 78845), (7735, 67928), (8330, 63076), (8491, 61880), (8840, 59437), (9704, 54145), (10829, 48520), (12130, 43316), (12376, 42455), (12740, 41242), (15470, 33964), (15769, 33320), (16660, 31538), (16982, 30940), (20621, 25480), (21658, 24260)]