1652802278420

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3457}}^1\times {\mathrm{51631}}^1$

素因数の和:55560

約数の個数: 48

約数和(自身を含む): 3479454870528

約数和(自身を除く): 1826652592108

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 3457, 4630, 6914, 9260, 13828, 17285, 34570, 51631, 69140, 103262, 206524, 258155, 516310, 1032620, 1600591, 3201182, 6402364, 8002955, 16005910, 23905153, 32011820, 47810306, 95620612, 119525765, 178488367, 239051530, 356976734, 478103060, 713953468, 892441835, 1784883670, 3569767340, 82640113921, 165280227842, 330560455684, 413200569605, 826401139210, 1652802278420]

約数ペア:

[(1, 1652802278420), (2, 826401139210), (4, 413200569605), (5, 330560455684), (10, 165280227842), (20, 82640113921), (463, 3569767340), (926, 1784883670), (1852, 892441835), (2315, 713953468), (3457, 478103060), (4630, 356976734), (6914, 239051530), (9260, 178488367), (13828, 119525765), (17285, 95620612), (34570, 47810306), (51631, 32011820), (69140, 23905153), (103262, 16005910), (206524, 8002955), (258155, 6402364), (516310, 3201182), (1032620, 1600591)]