2007455570

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{9043}}^1$

素因数の和:9410

約数の個数: 32

約数和(自身を含む): 3672587520

約数和(自身を除く): 1665131950

約数列:

[1, 2, 5, 10, 79, 158, 281, 395, 562, 790, 1405, 2810, 9043, 18086, 22199, 44398, 45215, 90430, 110995, 221990, 714397, 1428794, 2541083, 3571985, 5082166, 7143970, 12705415, 25410830, 200745557, 401491114, 1003727785, 2007455570]

約数ペア:

[(1, 2007455570), (2, 1003727785), (5, 401491114), (10, 200745557), (79, 25410830), (158, 12705415), (281, 7143970), (395, 5082166), (562, 3571985), (790, 2541083), (1405, 1428794), (2810, 714397), (9043, 221990), (18086, 110995), (22199, 90430), (44398, 45215)]