111089120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22397}}^1$

素因数の和:22443

約数の個数: 48

約数和(自身を含む): 270926208

約数和(自身を除く): 159837088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 22397, 44794, 89588, 111985, 179176, 223970, 358352, 447940, 694307, 716704, 895880, 1388614, 1791760, 2777228, 3471535, 3583520, 5554456, 6943070, 11108912, 13886140, 22217824, 27772280, 55544560, 111089120]

約数ペア:

[(1, 111089120), (2, 55544560), (4, 27772280), (5, 22217824), (8, 13886140), (10, 11108912), (16, 6943070), (20, 5554456), (31, 3583520), (32, 3471535), (40, 2777228), (62, 1791760), (80, 1388614), (124, 895880), (155, 716704), (160, 694307), (248, 447940), (310, 358352), (496, 223970), (620, 179176), (992, 111985), (1240, 89588), (2480, 44794), (4960, 22397)]