154887896020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{174137}}^1$

素因数の和:174481

約数の個数: 96

約数和(自身を含む): 383359931136

約数和(自身を除く): 228472035116

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 311, 572, 622, 715, 1244, 1430, 1555, 2860, 3110, 3421, 4043, 6220, 6842, 8086, 13684, 16172, 17105, 20215, 34210, 40430, 44473, 68420, 80860, 88946, 174137, 177892, 222365, 348274, 444730, 696548, 870685, 889460, 1741370, 1915507, 2263781, 3482740, 3831014, 4527562, 7662028, 9055124, 9577535, 11318905, 19155070, 22637810, 24901591, 38310140, 45275620, 49803182, 54156607, 99606364, 108313214, 124507955, 216626428, 249015910, 270783035, 498031820, 541566070, 595722677, 704035891, 1083132140, 1191445354, 1408071782, 2382890708, 2816143564, 2978613385, 3520179455, 5957226770, 7040358910, 7744394801, 11914453540, 14080717820, 15488789602, 30977579204, 38721974005, 77443948010, 154887896020]

約数ペア:

[(1, 154887896020), (2, 77443948010), (4, 38721974005), (5, 30977579204), (10, 15488789602), (11, 14080717820), (13, 11914453540), (20, 7744394801), (22, 7040358910), (26, 5957226770), (44, 3520179455), (52, 2978613385), (55, 2816143564), (65, 2382890708), (110, 1408071782), (130, 1191445354), (143, 1083132140), (220, 704035891), (260, 595722677), (286, 541566070), (311, 498031820), (572, 270783035), (622, 249015910), (715, 216626428), (1244, 124507955), (1430, 108313214), (1555, 99606364), (2860, 54156607), (3110, 49803182), (3421, 45275620), (4043, 38310140), (6220, 24901591), (6842, 22637810), (8086, 19155070), (13684, 11318905), (16172, 9577535), (17105, 9055124), (20215, 7662028), (34210, 4527562), (40430, 3831014), (44473, 3482740), (68420, 2263781), (80860, 1915507), (88946, 1741370), (174137, 889460), (177892, 870685), (222365, 696548), (348274, 444730)]