14938040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 37800000

約数和(自身を除く): 22861960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1249, 1495, 2392, 2498, 2990, 4996, 5980, 6245, 9992, 11960, 12490, 16237, 24980, 28727, 32474, 49960, 57454, 64948, 81185, 114908, 129896, 143635, 162370, 229816, 287270, 324740, 373451, 574540, 649480, 746902, 1149080, 1493804, 1867255, 2987608, 3734510, 7469020, 14938040]

約数ペア:

[(1, 14938040), (2, 7469020), (4, 3734510), (5, 2987608), (8, 1867255), (10, 1493804), (13, 1149080), (20, 746902), (23, 649480), (26, 574540), (40, 373451), (46, 324740), (52, 287270), (65, 229816), (92, 162370), (104, 143635), (115, 129896), (130, 114908), (184, 81185), (230, 64948), (260, 57454), (299, 49960), (460, 32474), (520, 28727), (598, 24980), (920, 16237), (1196, 12490), (1249, 11960), (1495, 9992), (2392, 6245), (2498, 5980), (2990, 4996)]