3440167340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 7823208960

約数和(自身を除く): 4383041620

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 73, 116, 124, 145, 146, 155, 290, 292, 310, 365, 580, 620, 730, 899, 1460, 1798, 2117, 2263, 2621, 3596, 4234, 4495, 4526, 5242, 8468, 8990, 9052, 10484, 10585, 11315, 13105, 17980, 21170, 22630, 26210, 42340, 45260, 52420, 65627, 76009, 81251, 131254, 152018, 162502, 191333, 262508, 304036, 325004, 328135, 380045, 382666, 406255, 656270, 760090, 765332, 812510, 956665, 1312540, 1520180, 1625020, 1913330, 2356279, 3826660, 4712558, 5548657, 5931323, 9425116, 11097314, 11781395, 11862646, 22194628, 23562790, 23725292, 27743285, 29656615, 47125580, 55486570, 59313230, 110973140, 118626460, 172008367, 344016734, 688033468, 860041835, 1720083670, 3440167340]

約数ペア:

[(1, 3440167340), (2, 1720083670), (4, 860041835), (5, 688033468), (10, 344016734), (20, 172008367), (29, 118626460), (31, 110973140), (58, 59313230), (62, 55486570), (73, 47125580), (116, 29656615), (124, 27743285), (145, 23725292), (146, 23562790), (155, 22194628), (290, 11862646), (292, 11781395), (310, 11097314), (365, 9425116), (580, 5931323), (620, 5548657), (730, 4712558), (899, 3826660), (1460, 2356279), (1798, 1913330), (2117, 1625020), (2263, 1520180), (2621, 1312540), (3596, 956665), (4234, 812510), (4495, 765332), (4526, 760090), (5242, 656270), (8468, 406255), (8990, 382666), (9052, 380045), (10484, 328135), (10585, 325004), (11315, 304036), (13105, 262508), (17980, 191333), (21170, 162502), (22630, 152018), (26210, 131254), (42340, 81251), (45260, 76009), (52420, 65627)]