83957440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1074

約数の個数: 112

約数和(自身を含む): 234891072

約数和(自身を除く): 150933632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1013, 1036, 1120, 1184, 1295, 1480, 2026, 2072, 2240, 2368, 2590, 2960, 4052, 4144, 5065, 5180, 5920, 7091, 8104, 8288, 10130, 10360, 11840, 14182, 16208, 16576, 20260, 20720, 28364, 32416, 35455, 37481, 40520, 41440, 56728, 64832, 70910, 74962, 81040, 82880, 113456, 141820, 149924, 162080, 187405, 226912, 262367, 283640, 299848, 324160, 374810, 453824, 524734, 567280, 599696, 749620, 1049468, 1134560, 1199392, 1311835, 1499240, 2098936, 2269120, 2398784, 2623670, 2998480, 4197872, 5247340, 5996960, 8395744, 10494680, 11993920, 16791488, 20989360, 41978720, 83957440]

約数ペア:

[(1, 83957440), (2, 41978720), (4, 20989360), (5, 16791488), (7, 11993920), (8, 10494680), (10, 8395744), (14, 5996960), (16, 5247340), (20, 4197872), (28, 2998480), (32, 2623670), (35, 2398784), (37, 2269120), (40, 2098936), (56, 1499240), (64, 1311835), (70, 1199392), (74, 1134560), (80, 1049468), (112, 749620), (140, 599696), (148, 567280), (160, 524734), (185, 453824), (224, 374810), (259, 324160), (280, 299848), (296, 283640), (320, 262367), (370, 226912), (448, 187405), (518, 162080), (560, 149924), (592, 141820), (740, 113456), (1013, 82880), (1036, 81040), (1120, 74962), (1184, 70910), (1295, 64832), (1480, 56728), (2026, 41440), (2072, 40520), (2240, 37481), (2368, 35455), (2590, 32416), (2960, 28364), (4052, 20720), (4144, 20260), (5065, 16576), (5180, 16208), (5920, 14182), (7091, 11840), (8104, 10360), (8288, 10130)]