15696645320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{130241}}^1$

素因数の和:130406

約数の個数: 64

約数和(自身を含む): 37134599040

約数和(自身を除く): 21437953720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 131, 184, 230, 262, 460, 524, 655, 920, 1048, 1310, 2620, 3013, 5240, 6026, 12052, 15065, 24104, 30130, 60260, 120520, 130241, 260482, 520964, 651205, 1041928, 1302410, 2604820, 2995543, 5209640, 5991086, 11982172, 14977715, 17061571, 23964344, 29955430, 34123142, 59910860, 68246284, 85307855, 119821720, 136492568, 170615710, 341231420, 392416133, 682462840, 784832266, 1569664532, 1962080665, 3139329064, 3924161330, 7848322660, 15696645320]

約数ペア:

[(1, 15696645320), (2, 7848322660), (4, 3924161330), (5, 3139329064), (8, 1962080665), (10, 1569664532), (20, 784832266), (23, 682462840), (40, 392416133), (46, 341231420), (92, 170615710), (115, 136492568), (131, 119821720), (184, 85307855), (230, 68246284), (262, 59910860), (460, 34123142), (524, 29955430), (655, 23964344), (920, 17061571), (1048, 14977715), (1310, 11982172), (2620, 5991086), (3013, 5209640), (5240, 2995543), (6026, 2604820), (12052, 1302410), (15065, 1041928), (24104, 651205), (30130, 520964), (60260, 260482), (120520, 130241)]