64832960

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2541

約数の個数: 56

約数和(自身を含む): 156307536

約数和(自身を除く): 91474576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2441, 2656, 3320, 4882, 5312, 6640, 9764, 12205, 13280, 19528, 24410, 26560, 39056, 48820, 78112, 97640, 156224, 195280, 202603, 390560, 405206, 781120, 810412, 1013015, 1620824, 2026030, 3241648, 4052060, 6483296, 8104120, 12966592, 16208240, 32416480, 64832960]

約数ペア:

[(1, 64832960), (2, 32416480), (4, 16208240), (5, 12966592), (8, 8104120), (10, 6483296), (16, 4052060), (20, 3241648), (32, 2026030), (40, 1620824), (64, 1013015), (80, 810412), (83, 781120), (160, 405206), (166, 390560), (320, 202603), (332, 195280), (415, 156224), (664, 97640), (830, 78112), (1328, 48820), (1660, 39056), (2441, 26560), (2656, 24410), (3320, 19528), (4882, 13280), (5312, 12205), (6640, 9764)]