108575680

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2441}}^1$

素因数の和:2597

約数の個数: 56

約数和(自身を含む): 260512560

約数和(自身を除く): 151936880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1390, 2224, 2441, 2780, 4448, 4882, 5560, 8896, 9764, 11120, 12205, 19528, 22240, 24410, 39056, 44480, 48820, 78112, 97640, 156224, 195280, 339299, 390560, 678598, 781120, 1357196, 1696495, 2714392, 3392990, 5428784, 6785980, 10857568, 13571960, 21715136, 27143920, 54287840, 108575680]

約数ペア:

[(1, 108575680), (2, 54287840), (4, 27143920), (5, 21715136), (8, 13571960), (10, 10857568), (16, 6785980), (20, 5428784), (32, 3392990), (40, 2714392), (64, 1696495), (80, 1357196), (139, 781120), (160, 678598), (278, 390560), (320, 339299), (556, 195280), (695, 156224), (1112, 97640), (1390, 78112), (2224, 48820), (2441, 44480), (2780, 39056), (4448, 24410), (4882, 22240), (5560, 19528), (8896, 12205), (9764, 11120)]