22556280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11057}}^1$

素因数の和:11088

約数の個数: 64

約数和(自身を含む): 71655840

約数和(自身を除く): 49099560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 11057, 22114, 33171, 44228, 55285, 66342, 88456, 110570, 132684, 165855, 187969, 221140, 265368, 331710, 375938, 442280, 563907, 663420, 751876, 939845, 1127814, 1326840, 1503752, 1879690, 2255628, 2819535, 3759380, 4511256, 5639070, 7518760, 11278140, 22556280]

約数ペア:

[(1, 22556280), (2, 11278140), (3, 7518760), (4, 5639070), (5, 4511256), (6, 3759380), (8, 2819535), (10, 2255628), (12, 1879690), (15, 1503752), (17, 1326840), (20, 1127814), (24, 939845), (30, 751876), (34, 663420), (40, 563907), (51, 442280), (60, 375938), (68, 331710), (85, 265368), (102, 221140), (120, 187969), (136, 165855), (170, 132684), (204, 110570), (255, 88456), (340, 66342), (408, 55285), (510, 44228), (680, 33171), (1020, 22114), (2040, 11057)]