77952160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3446

約数の個数: 96

約数和(自身を含む): 216421632

約数和(自身を除く): 138469472

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3407, 4576, 5720, 6814, 11440, 13628, 17035, 22880, 27256, 34070, 37477, 44291, 54512, 68140, 74954, 88582, 109024, 136280, 149908, 177164, 187385, 221455, 272560, 299816, 354328, 374770, 442910, 487201, 545120, 599632, 708656, 749540, 885820, 974402, 1199264, 1417312, 1499080, 1771640, 1948804, 2436005, 2998160, 3543280, 3897608, 4872010, 5996320, 7086560, 7795216, 9744020, 15590432, 19488040, 38976080, 77952160]

約数ペア:

[(1, 77952160), (2, 38976080), (4, 19488040), (5, 15590432), (8, 9744020), (10, 7795216), (11, 7086560), (13, 5996320), (16, 4872010), (20, 3897608), (22, 3543280), (26, 2998160), (32, 2436005), (40, 1948804), (44, 1771640), (52, 1499080), (55, 1417312), (65, 1199264), (80, 974402), (88, 885820), (104, 749540), (110, 708656), (130, 599632), (143, 545120), (160, 487201), (176, 442910), (208, 374770), (220, 354328), (260, 299816), (286, 272560), (352, 221455), (416, 187385), (440, 177164), (520, 149908), (572, 136280), (715, 109024), (880, 88582), (1040, 74954), (1144, 68140), (1430, 54512), (1760, 44291), (2080, 37477), (2288, 34070), (2860, 27256), (3407, 22880), (4576, 17035), (5720, 13628), (6814, 11440)]