57687520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 151048800

約数和(自身を除く): 93361280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 146, 160, 176, 220, 292, 352, 365, 440, 449, 584, 730, 803, 880, 898, 1168, 1460, 1606, 1760, 1796, 2245, 2336, 2920, 3212, 3592, 4015, 4490, 4939, 5840, 6424, 7184, 8030, 8980, 9878, 11680, 12848, 14368, 16060, 17960, 19756, 24695, 25696, 32120, 32777, 35920, 39512, 49390, 64240, 65554, 71840, 79024, 98780, 128480, 131108, 158048, 163885, 197560, 262216, 327770, 360547, 395120, 524432, 655540, 721094, 790240, 1048864, 1311080, 1442188, 1802735, 2622160, 2884376, 3605470, 5244320, 5768752, 7210940, 11537504, 14421880, 28843760, 57687520]

約数ペア:

[(1, 57687520), (2, 28843760), (4, 14421880), (5, 11537504), (8, 7210940), (10, 5768752), (11, 5244320), (16, 3605470), (20, 2884376), (22, 2622160), (32, 1802735), (40, 1442188), (44, 1311080), (55, 1048864), (73, 790240), (80, 721094), (88, 655540), (110, 524432), (146, 395120), (160, 360547), (176, 327770), (220, 262216), (292, 197560), (352, 163885), (365, 158048), (440, 131108), (449, 128480), (584, 98780), (730, 79024), (803, 71840), (880, 65554), (898, 64240), (1168, 49390), (1460, 39512), (1606, 35920), (1760, 32777), (1796, 32120), (2245, 25696), (2336, 24695), (2920, 19756), (3212, 17960), (3592, 16060), (4015, 14368), (4490, 12848), (4939, 11680), (5840, 9878), (6424, 8980), (7184, 8030)]