1601351620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{27059}}^1$

素因数の和:27348

約数の個数: 48

約数和(自身を含む): 3682324800

約数和(自身を除く): 2080973180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 538, 1076, 1345, 2690, 2959, 5380, 5918, 11836, 14795, 27059, 29590, 54118, 59180, 108236, 135295, 270590, 297649, 541180, 595298, 1190596, 1488245, 2976490, 5952980, 7278871, 14557742, 29115484, 36394355, 72788710, 80067581, 145577420, 160135162, 320270324, 400337905, 800675810, 1601351620]

約数ペア:

[(1, 1601351620), (2, 800675810), (4, 400337905), (5, 320270324), (10, 160135162), (11, 145577420), (20, 80067581), (22, 72788710), (44, 36394355), (55, 29115484), (110, 14557742), (220, 7278871), (269, 5952980), (538, 2976490), (1076, 1488245), (1345, 1190596), (2690, 595298), (2959, 541180), (5380, 297649), (5918, 270590), (11836, 135295), (14795, 108236), (27059, 59180), (29590, 54118)]