56084720

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17099}}^1$

素因数の和:17153

約数の個数: 40

約数和(自身を含む): 133585200

約数和(自身を除く): 77500480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 17099, 34198, 68396, 85495, 136792, 170990, 273584, 341980, 683960, 701059, 1367920, 1402118, 2804236, 3505295, 5608472, 7010590, 11216944, 14021180, 28042360, 56084720]

約数ペア:

[(1, 56084720), (2, 28042360), (4, 14021180), (5, 11216944), (8, 7010590), (10, 5608472), (16, 3505295), (20, 2804236), (40, 1402118), (41, 1367920), (80, 701059), (82, 683960), (164, 341980), (205, 273584), (328, 170990), (410, 136792), (656, 85495), (820, 68396), (1640, 34198), (3280, 17099)]