43922320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 111086640

約数和(自身を除く): 67164320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 157, 208, 260, 269, 314, 520, 538, 628, 785, 1040, 1076, 1256, 1345, 1570, 2041, 2152, 2512, 2690, 3140, 3497, 4082, 4304, 5380, 6280, 6994, 8164, 10205, 10760, 12560, 13988, 16328, 17485, 20410, 21520, 27976, 32656, 34970, 40820, 42233, 55952, 69940, 81640, 84466, 139880, 163280, 168932, 211165, 279760, 337864, 422330, 549029, 675728, 844660, 1098058, 1689320, 2196116, 2745145, 3378640, 4392232, 5490290, 8784464, 10980580, 21961160, 43922320]

約数ペア:

[(1, 43922320), (2, 21961160), (4, 10980580), (5, 8784464), (8, 5490290), (10, 4392232), (13, 3378640), (16, 2745145), (20, 2196116), (26, 1689320), (40, 1098058), (52, 844660), (65, 675728), (80, 549029), (104, 422330), (130, 337864), (157, 279760), (208, 211165), (260, 168932), (269, 163280), (314, 139880), (520, 84466), (538, 81640), (628, 69940), (785, 55952), (1040, 42233), (1076, 40820), (1256, 34970), (1345, 32656), (1570, 27976), (2041, 21520), (2152, 20410), (2512, 17485), (2690, 16328), (3140, 13988), (3497, 12560), (4082, 10760), (4304, 10205), (5380, 8164), (6280, 6994)]