124877560

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 286934400

約数和(自身を除く): 162056840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 163, 179, 214, 326, 358, 428, 535, 652, 716, 815, 856, 895, 1070, 1304, 1432, 1630, 1790, 2140, 3260, 3580, 4280, 6520, 7160, 17441, 19153, 29177, 34882, 38306, 58354, 69764, 76612, 87205, 95765, 116708, 139528, 145885, 153224, 174410, 191530, 233416, 291770, 348820, 383060, 583540, 697640, 766120, 1167080, 3121939, 6243878, 12487756, 15609695, 24975512, 31219390, 62438780, 124877560]

約数ペア:

[(1, 124877560), (2, 62438780), (4, 31219390), (5, 24975512), (8, 15609695), (10, 12487756), (20, 6243878), (40, 3121939), (107, 1167080), (163, 766120), (179, 697640), (214, 583540), (326, 383060), (358, 348820), (428, 291770), (535, 233416), (652, 191530), (716, 174410), (815, 153224), (856, 145885), (895, 139528), (1070, 116708), (1304, 95765), (1432, 87205), (1630, 76612), (1790, 69764), (2140, 58354), (3260, 38306), (3580, 34882), (4280, 29177), (6520, 19153), (7160, 17441)]