22775440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9817}}^1$

素因数の和:9859

約数の個数: 40

約数和(自身を含む): 54784440

約数和(自身を除く): 32009000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 9817, 19634, 39268, 49085, 78536, 98170, 157072, 196340, 284693, 392680, 569386, 785360, 1138772, 1423465, 2277544, 2846930, 4555088, 5693860, 11387720, 22775440]

約数ペア:

[(1, 22775440), (2, 11387720), (4, 5693860), (5, 4555088), (8, 2846930), (10, 2277544), (16, 1423465), (20, 1138772), (29, 785360), (40, 569386), (58, 392680), (80, 284693), (116, 196340), (145, 157072), (232, 98170), (290, 78536), (464, 49085), (580, 39268), (1160, 19634), (2320, 9817)]