5280484180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{731369}}^1$

素因数の和:731416

約数の個数: 36

約数和(自身を含む): 11703382740

約数和(自身を除く): 6422898560

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 731369, 1462738, 2925476, 3656845, 7313690, 13896011, 14627380, 27792022, 55584044, 69480055, 138960110, 264024209, 277920220, 528048418, 1056096836, 1320121045, 2640242090, 5280484180]

約数ペア:

[(1, 5280484180), (2, 2640242090), (4, 1320121045), (5, 1056096836), (10, 528048418), (19, 277920220), (20, 264024209), (38, 138960110), (76, 69480055), (95, 55584044), (190, 27792022), (361, 14627380), (380, 13896011), (722, 7313690), (1444, 3656845), (1805, 2925476), (3610, 1462738), (7220, 731369)]