109699480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249317}}^1$

素因数の和:249339

約数の個数: 32

約数和(自身を含む): 269263440

約数和(自身を除く): 159563960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 249317, 498634, 997268, 1246585, 1994536, 2493170, 2742487, 4986340, 5484974, 9972680, 10969948, 13712435, 21939896, 27424870, 54849740, 109699480]

約数ペア:

[(1, 109699480), (2, 54849740), (4, 27424870), (5, 21939896), (8, 13712435), (10, 10969948), (11, 9972680), (20, 5484974), (22, 4986340), (40, 2742487), (44, 2493170), (55, 1994536), (88, 1246585), (110, 997268), (220, 498634), (440, 249317)]