220148060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52667}}^1$

素因数の和:52706

約数の個数: 48

約数和(自身を含む): 530893440

約数和(自身を除く): 310745380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 52667, 105334, 210668, 263335, 526670, 579337, 1000673, 1053340, 1158674, 2001346, 2317348, 2896685, 4002692, 5003365, 5793370, 10006730, 11007403, 11586740, 20013460, 22014806, 44029612, 55037015, 110074030, 220148060]

約数ペア:

[(1, 220148060), (2, 110074030), (4, 55037015), (5, 44029612), (10, 22014806), (11, 20013460), (19, 11586740), (20, 11007403), (22, 10006730), (38, 5793370), (44, 5003365), (55, 4002692), (76, 2896685), (95, 2317348), (110, 2001346), (190, 1158674), (209, 1053340), (220, 1000673), (380, 579337), (418, 526670), (836, 263335), (1045, 210668), (2090, 105334), (4180, 52667)]