61900960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35171}}^1$

素因数の和:35197

約数の個数: 48

約数和(自身を含む): 159540192

約数和(自身を除く): 97639232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 35171, 70342, 140684, 175855, 281368, 351710, 386881, 562736, 703420, 773762, 1125472, 1406840, 1547524, 1934405, 2813680, 3095048, 3868810, 5627360, 6190096, 7737620, 12380192, 15475240, 30950480, 61900960]

約数ペア:

[(1, 61900960), (2, 30950480), (4, 15475240), (5, 12380192), (8, 7737620), (10, 6190096), (11, 5627360), (16, 3868810), (20, 3095048), (22, 2813680), (32, 1934405), (40, 1547524), (44, 1406840), (55, 1125472), (80, 773762), (88, 703420), (110, 562736), (160, 386881), (176, 351710), (220, 281368), (352, 175855), (440, 140684), (880, 70342), (1760, 35171)]