432878680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3733}}^1$

素因数の和:3980

約数の個数: 64

約数和(自身を含む): 1053884160

約数和(自身を除く): 621005480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 223, 260, 446, 520, 892, 1115, 1784, 2230, 2899, 3733, 4460, 5798, 7466, 8920, 11596, 14495, 14932, 18665, 23192, 28990, 29864, 37330, 48529, 57980, 74660, 97058, 115960, 149320, 194116, 242645, 388232, 485290, 832459, 970580, 1664918, 1941160, 3329836, 4162295, 6659672, 8324590, 10821967, 16649180, 21643934, 33298360, 43287868, 54109835, 86575736, 108219670, 216439340, 432878680]

約数ペア:

[(1, 432878680), (2, 216439340), (4, 108219670), (5, 86575736), (8, 54109835), (10, 43287868), (13, 33298360), (20, 21643934), (26, 16649180), (40, 10821967), (52, 8324590), (65, 6659672), (104, 4162295), (130, 3329836), (223, 1941160), (260, 1664918), (446, 970580), (520, 832459), (892, 485290), (1115, 388232), (1784, 242645), (2230, 194116), (2899, 149320), (3733, 115960), (4460, 97058), (5798, 74660), (7466, 57980), (8920, 48529), (11596, 37330), (14495, 29864), (14932, 28990), (18665, 23192)]