40520600

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 95384520

約数和(自身を除く): 54863920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 2441, 3320, 4150, 4882, 8300, 9764, 12205, 16600, 19528, 24410, 48820, 61025, 97640, 122050, 202603, 244100, 405206, 488200, 810412, 1013015, 1620824, 2026030, 4052060, 5065075, 8104120, 10130150, 20260300, 40520600]

約数ペア:

[(1, 40520600), (2, 20260300), (4, 10130150), (5, 8104120), (8, 5065075), (10, 4052060), (20, 2026030), (25, 1620824), (40, 1013015), (50, 810412), (83, 488200), (100, 405206), (166, 244100), (200, 202603), (332, 122050), (415, 97640), (664, 61025), (830, 48820), (1660, 24410), (2075, 19528), (2441, 16600), (3320, 12205), (4150, 9764), (4882, 8300)]