22286240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7331}}^1$

素因数の和:7365

約数の個数: 48

約数和(自身を含む): 55429920

約数和(自身を除く): 33143680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 7331, 14662, 29324, 36655, 58648, 73310, 117296, 139289, 146620, 234592, 278578, 293240, 557156, 586480, 696445, 1114312, 1172960, 1392890, 2228624, 2785780, 4457248, 5571560, 11143120, 22286240]

約数ペア:

[(1, 22286240), (2, 11143120), (4, 5571560), (5, 4457248), (8, 2785780), (10, 2228624), (16, 1392890), (19, 1172960), (20, 1114312), (32, 696445), (38, 586480), (40, 557156), (76, 293240), (80, 278578), (95, 234592), (152, 146620), (160, 139289), (190, 117296), (304, 73310), (380, 58648), (608, 36655), (760, 29324), (1520, 14662), (3040, 7331)]