26156928160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{46589}}^1$

素因数の和:46655

約数の個数: 144

約数和(自身を含む): 70267969800

約数和(自身を除く): 44111041640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 121, 145, 160, 176, 220, 232, 242, 290, 319, 352, 440, 464, 484, 580, 605, 638, 880, 928, 968, 1160, 1210, 1276, 1595, 1760, 1936, 2320, 2420, 2552, 3190, 3509, 3872, 4640, 4840, 5104, 6380, 7018, 9680, 10208, 12760, 14036, 17545, 19360, 25520, 28072, 35090, 46589, 51040, 56144, 70180, 93178, 112288, 140360, 186356, 232945, 280720, 372712, 465890, 512479, 561440, 745424, 931780, 1024958, 1351081, 1490848, 1863560, 2049916, 2562395, 2702162, 3727120, 4099832, 5124790, 5404324, 5637269, 6755405, 7454240, 8199664, 10249580, 10808648, 11274538, 13510810, 14861891, 16399328, 20499160, 21617296, 22549076, 27021620, 28186345, 29723782, 40998320, 43234592, 45098152, 54043240, 56372690, 59447564, 74309455, 81996640, 90196304, 108086480, 112745380, 118895128, 148618910, 163480801, 180392608, 216172960, 225490760, 237790256, 297237820, 326961602, 450981520, 475580512, 594475640, 653923204, 817404005, 901963040, 1188951280, 1307846408, 1634808010, 2377902560, 2615692816, 3269616020, 5231385632, 6539232040, 13078464080, 26156928160]

約数ペア:

[(1, 26156928160), (2, 13078464080), (4, 6539232040), (5, 5231385632), (8, 3269616020), (10, 2615692816), (11, 2377902560), (16, 1634808010), (20, 1307846408), (22, 1188951280), (29, 901963040), (32, 817404005), (40, 653923204), (44, 594475640), (55, 475580512), (58, 450981520), (80, 326961602), (88, 297237820), (110, 237790256), (116, 225490760), (121, 216172960), (145, 180392608), (160, 163480801), (176, 148618910), (220, 118895128), (232, 112745380), (242, 108086480), (290, 90196304), (319, 81996640), (352, 74309455), (440, 59447564), (464, 56372690), (484, 54043240), (580, 45098152), (605, 43234592), (638, 40998320), (880, 29723782), (928, 28186345), (968, 27021620), (1160, 22549076), (1210, 21617296), (1276, 20499160), (1595, 16399328), (1760, 14861891), (1936, 13510810), (2320, 11274538), (2420, 10808648), (2552, 10249580), (3190, 8199664), (3509, 7454240), (3872, 6755405), (4640, 5637269), (4840, 5404324), (5104, 5124790), (6380, 4099832), (7018, 3727120), (9680, 2702162), (10208, 2562395), (12760, 2049916), (14036, 1863560), (17545, 1490848), (19360, 1351081), (25520, 1024958), (28072, 931780), (35090, 745424), (46589, 561440), (51040, 512479), (56144, 465890), (70180, 372712), (93178, 280720), (112288, 232945), (140360, 186356)]