918071660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{5953}}^1$

素因数の和:6674

約数の個数: 48

約数和(自身を含む): 2106572832

約数和(自身を除く): 1188501172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 701, 1402, 2804, 3505, 5953, 7010, 7711, 11906, 14020, 15422, 23812, 29765, 30844, 38555, 59530, 65483, 77110, 119060, 130966, 154220, 261932, 327415, 654830, 1309660, 4173053, 8346106, 16692212, 20865265, 41730530, 45903583, 83461060, 91807166, 183614332, 229517915, 459035830, 918071660]

約数ペア:

[(1, 918071660), (2, 459035830), (4, 229517915), (5, 183614332), (10, 91807166), (11, 83461060), (20, 45903583), (22, 41730530), (44, 20865265), (55, 16692212), (110, 8346106), (220, 4173053), (701, 1309660), (1402, 654830), (2804, 327415), (3505, 261932), (5953, 154220), (7010, 130966), (7711, 119060), (11906, 77110), (14020, 65483), (15422, 59530), (23812, 38555), (29765, 30844)]