22525680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5521}}^1$

素因数の和:5554

約数の個数: 80

約数和(自身を含む): 73950624

約数和(自身を除く): 51424944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 5521, 11042, 16563, 22084, 27605, 33126, 44168, 55210, 66252, 82815, 88336, 93857, 110420, 132504, 165630, 187714, 220840, 265008, 281571, 331260, 375428, 441680, 469285, 563142, 662520, 750856, 938570, 1126284, 1325040, 1407855, 1501712, 1877140, 2252568, 2815710, 3754280, 4505136, 5631420, 7508560, 11262840, 22525680]

約数ペア:

[(1, 22525680), (2, 11262840), (3, 7508560), (4, 5631420), (5, 4505136), (6, 3754280), (8, 2815710), (10, 2252568), (12, 1877140), (15, 1501712), (16, 1407855), (17, 1325040), (20, 1126284), (24, 938570), (30, 750856), (34, 662520), (40, 563142), (48, 469285), (51, 441680), (60, 375428), (68, 331260), (80, 281571), (85, 265008), (102, 220840), (120, 187714), (136, 165630), (170, 132504), (204, 110420), (240, 93857), (255, 88336), (272, 82815), (340, 66252), (408, 55210), (510, 44168), (680, 33126), (816, 27605), (1020, 22084), (1360, 16563), (2040, 11042), (4080, 5521)]