65003640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41669}}^1$

素因数の和:41696

約数の個数: 64

約数和(自身を含む): 210016800

約数和(自身を除く): 145013160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 41669, 83338, 125007, 166676, 208345, 250014, 333352, 416690, 500028, 541697, 625035, 833380, 1000056, 1083394, 1250070, 1625091, 1666760, 2166788, 2500140, 2708485, 3250182, 4333576, 5000280, 5416970, 6500364, 8125455, 10833940, 13000728, 16250910, 21667880, 32501820, 65003640]

約数ペア:

[(1, 65003640), (2, 32501820), (3, 21667880), (4, 16250910), (5, 13000728), (6, 10833940), (8, 8125455), (10, 6500364), (12, 5416970), (13, 5000280), (15, 4333576), (20, 3250182), (24, 2708485), (26, 2500140), (30, 2166788), (39, 1666760), (40, 1625091), (52, 1250070), (60, 1083394), (65, 1000056), (78, 833380), (104, 625035), (120, 541697), (130, 500028), (156, 416690), (195, 333352), (260, 250014), (312, 208345), (390, 166676), (520, 125007), (780, 83338), (1560, 41669)]