553648810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 1201079376

約数和(自身を除く): 647430566

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 110, 121, 122, 130, 143, 242, 286, 305, 577, 605, 610, 671, 715, 793, 1154, 1210, 1342, 1430, 1573, 1586, 2885, 3146, 3355, 3965, 5770, 6347, 6710, 7381, 7501, 7865, 7930, 8723, 12694, 14762, 15002, 15730, 17446, 31735, 35197, 36905, 37505, 43615, 63470, 69817, 70394, 73810, 75010, 82511, 87230, 95953, 139634, 165022, 175985, 191906, 349085, 351970, 387167, 412555, 457561, 479765, 698170, 774334, 825110, 907621, 915122, 959530, 1815242, 1935835, 2287805, 3871670, 4258837, 4538105, 4575610, 5033171, 8517674, 9076210, 10066342, 21294185, 25165855, 42588370, 50331710, 55364881, 110729762, 276824405, 553648810]

約数ペア:

[(1, 553648810), (2, 276824405), (5, 110729762), (10, 55364881), (11, 50331710), (13, 42588370), (22, 25165855), (26, 21294185), (55, 10066342), (61, 9076210), (65, 8517674), (110, 5033171), (121, 4575610), (122, 4538105), (130, 4258837), (143, 3871670), (242, 2287805), (286, 1935835), (305, 1815242), (577, 959530), (605, 915122), (610, 907621), (671, 825110), (715, 774334), (793, 698170), (1154, 479765), (1210, 457561), (1342, 412555), (1430, 387167), (1573, 351970), (1586, 349085), (2885, 191906), (3146, 175985), (3355, 165022), (3965, 139634), (5770, 95953), (6347, 87230), (6710, 82511), (7381, 75010), (7501, 73810), (7865, 70394), (7930, 69817), (8723, 63470), (12694, 43615), (14762, 37505), (15002, 36905), (15730, 35197), (17446, 31735)]