91519340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 219469824

約数和(自身を除く): 127950484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 53, 55, 94, 106, 110, 167, 188, 212, 220, 235, 265, 334, 470, 517, 530, 583, 668, 835, 940, 1034, 1060, 1166, 1670, 1837, 2068, 2332, 2491, 2585, 2915, 3340, 3674, 4982, 5170, 5830, 7348, 7849, 8851, 9185, 9964, 10340, 11660, 12455, 15698, 17702, 18370, 24910, 27401, 31396, 35404, 36740, 39245, 44255, 49820, 54802, 78490, 86339, 88510, 97361, 109604, 137005, 156980, 172678, 177020, 194722, 274010, 345356, 389444, 415997, 431695, 486805, 548020, 831994, 863390, 973610, 1663988, 1726780, 1947220, 2079985, 4159970, 4575967, 8319940, 9151934, 18303868, 22879835, 45759670, 91519340]

約数ペア:

[(1, 91519340), (2, 45759670), (4, 22879835), (5, 18303868), (10, 9151934), (11, 8319940), (20, 4575967), (22, 4159970), (44, 2079985), (47, 1947220), (53, 1726780), (55, 1663988), (94, 973610), (106, 863390), (110, 831994), (167, 548020), (188, 486805), (212, 431695), (220, 415997), (235, 389444), (265, 345356), (334, 274010), (470, 194722), (517, 177020), (530, 172678), (583, 156980), (668, 137005), (835, 109604), (940, 97361), (1034, 88510), (1060, 86339), (1166, 78490), (1670, 54802), (1837, 49820), (2068, 44255), (2332, 39245), (2491, 36740), (2585, 35404), (2915, 31396), (3340, 27401), (3674, 24910), (4982, 18370), (5170, 17702), (5830, 15698), (7348, 12455), (7849, 11660), (8851, 10340), (9185, 9964)]