87493877680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99424861}}^1$

素因数の和:99424885

約数の個数: 40

約数和(自身を含む): 221916291984

約数和(自身を除く): 134422414304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 99424861, 198849722, 397699444, 497124305, 795398888, 994248610, 1093673471, 1590797776, 1988497220, 2187346942, 3976994440, 4374693884, 5468367355, 7953988880, 8749387768, 10936734710, 17498775536, 21873469420, 43746938840, 87493877680]

約数ペア:

[(1, 87493877680), (2, 43746938840), (4, 21873469420), (5, 17498775536), (8, 10936734710), (10, 8749387768), (11, 7953988880), (16, 5468367355), (20, 4374693884), (22, 3976994440), (40, 2187346942), (44, 1988497220), (55, 1590797776), (80, 1093673471), (88, 994248610), (110, 795398888), (176, 497124305), (220, 397699444), (440, 198849722), (880, 99424861)]