3669286317320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{3551243}}^1$

素因数の和:3553254

約数の個数: 64

約数和(自身を含む): 8895440070720

約数和(自身を除く): 5226153753400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1987, 3974, 7948, 9935, 15896, 19870, 25831, 39740, 51662, 79480, 103324, 129155, 206648, 258310, 516620, 1033240, 3551243, 7102486, 14204972, 17756215, 28409944, 35512430, 46166159, 71024860, 92332318, 142049720, 184664636, 230830795, 369329272, 461661590, 923323180, 1846646360, 7056319841, 14112639682, 28225279364, 35281599205, 56450558728, 70563198410, 91732157933, 141126396820, 183464315866, 282252793640, 366928631732, 458660789665, 733857263464, 917321579330, 1834643158660, 3669286317320]

約数ペア:

[(1, 3669286317320), (2, 1834643158660), (4, 917321579330), (5, 733857263464), (8, 458660789665), (10, 366928631732), (13, 282252793640), (20, 183464315866), (26, 141126396820), (40, 91732157933), (52, 70563198410), (65, 56450558728), (104, 35281599205), (130, 28225279364), (260, 14112639682), (520, 7056319841), (1987, 1846646360), (3974, 923323180), (7948, 461661590), (9935, 369329272), (15896, 230830795), (19870, 184664636), (25831, 142049720), (39740, 92332318), (51662, 71024860), (79480, 46166159), (103324, 35512430), (129155, 28409944), (206648, 17756215), (258310, 14204972), (516620, 7102486), (1033240, 3551243)]