522118520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 1519054560

約数和(自身を除く): 996936040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 61, 70, 77, 88, 98, 110, 122, 140, 154, 196, 220, 244, 245, 280, 305, 308, 385, 392, 397, 427, 440, 488, 490, 539, 610, 616, 671, 770, 794, 854, 980, 1078, 1220, 1342, 1540, 1588, 1708, 1960, 1985, 2135, 2156, 2440, 2684, 2695, 2779, 2989, 3080, 3176, 3355, 3416, 3970, 4270, 4312, 4367, 4697, 5368, 5390, 5558, 5978, 6710, 7940, 8540, 8734, 9394, 10780, 11116, 11956, 13420, 13895, 14945, 15880, 17080, 17468, 18788, 19453, 21560, 21835, 22232, 23485, 23912, 24217, 26840, 27790, 29890, 30569, 32879, 34936, 37576, 38906, 43670, 46970, 48434, 55580, 59780, 61138, 65758, 77812, 87340, 93940, 96868, 97265, 111160, 119560, 121085, 122276, 131516, 152845, 155624, 164395, 169519, 174680, 187880, 193736, 194530, 213983, 242170, 244552, 263032, 266387, 305690, 328790, 339038, 389060, 427966, 484340, 532774, 611380, 657580, 678076, 778120, 847595, 855932, 968680, 1065548, 1069915, 1186633, 1222760, 1315160, 1331935, 1356152, 1695190, 1711864, 1864709, 2131096, 2139830, 2373266, 2663870, 3390380, 3729418, 4279660, 4746532, 5327740, 5933165, 6780760, 7458836, 8559320, 9323545, 9493064, 10655480, 11866330, 13052963, 14917672, 18647090, 23732660, 26105926, 37294180, 47465320, 52211852, 65264815, 74588360, 104423704, 130529630, 261059260, 522118520]

約数ペア:

[(1, 522118520), (2, 261059260), (4, 130529630), (5, 104423704), (7, 74588360), (8, 65264815), (10, 52211852), (11, 47465320), (14, 37294180), (20, 26105926), (22, 23732660), (28, 18647090), (35, 14917672), (40, 13052963), (44, 11866330), (49, 10655480), (55, 9493064), (56, 9323545), (61, 8559320), (70, 7458836), (77, 6780760), (88, 5933165), (98, 5327740), (110, 4746532), (122, 4279660), (140, 3729418), (154, 3390380), (196, 2663870), (220, 2373266), (244, 2139830), (245, 2131096), (280, 1864709), (305, 1711864), (308, 1695190), (385, 1356152), (392, 1331935), (397, 1315160), (427, 1222760), (440, 1186633), (488, 1069915), (490, 1065548), (539, 968680), (610, 855932), (616, 847595), (671, 778120), (770, 678076), (794, 657580), (854, 611380), (980, 532774), (1078, 484340), (1220, 427966), (1342, 389060), (1540, 339038), (1588, 328790), (1708, 305690), (1960, 266387), (1985, 263032), (2135, 244552), (2156, 242170), (2440, 213983), (2684, 194530), (2695, 193736), (2779, 187880), (2989, 174680), (3080, 169519), (3176, 164395), (3355, 155624), (3416, 152845), (3970, 131516), (4270, 122276), (4312, 121085), (4367, 119560), (4697, 111160), (5368, 97265), (5390, 96868), (5558, 93940), (5978, 87340), (6710, 77812), (7940, 65758), (8540, 61138), (8734, 59780), (9394, 55580), (10780, 48434), (11116, 46970), (11956, 43670), (13420, 38906), (13895, 37576), (14945, 34936), (15880, 32879), (17080, 30569), (17468, 29890), (18788, 27790), (19453, 26840), (21560, 24217), (21835, 23912), (22232, 23485)]