40347670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4643}}^1$

素因数の和:4740

約数の個数: 32

約数和(自身を含む): 80248320

約数和(自身を除く): 39900650

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 4643, 8690, 9286, 23215, 46430, 51073, 102146, 255365, 366797, 510730, 733594, 1833985, 3667970, 4034767, 8069534, 20173835, 40347670]

約数ペア:

[(1, 40347670), (2, 20173835), (5, 8069534), (10, 4034767), (11, 3667970), (22, 1833985), (55, 733594), (79, 510730), (110, 366797), (158, 255365), (395, 102146), (790, 51073), (869, 46430), (1738, 23215), (4345, 9286), (4643, 8690)]