79745360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 197197200

約数和(自身を除く): 117451840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 929, 1073, 1160, 1480, 1858, 2146, 2320, 2960, 3716, 4292, 4645, 5365, 7432, 8584, 9290, 10730, 14864, 17168, 18580, 21460, 26941, 34373, 37160, 42920, 53882, 68746, 74320, 85840, 107764, 134705, 137492, 171865, 215528, 269410, 274984, 343730, 431056, 538820, 549968, 687460, 996817, 1077640, 1374920, 1993634, 2155280, 2749840, 3987268, 4984085, 7974536, 9968170, 15949072, 19936340, 39872680, 79745360]

約数ペア:

[(1, 79745360), (2, 39872680), (4, 19936340), (5, 15949072), (8, 9968170), (10, 7974536), (16, 4984085), (20, 3987268), (29, 2749840), (37, 2155280), (40, 1993634), (58, 1374920), (74, 1077640), (80, 996817), (116, 687460), (145, 549968), (148, 538820), (185, 431056), (232, 343730), (290, 274984), (296, 269410), (370, 215528), (464, 171865), (580, 137492), (592, 134705), (740, 107764), (929, 85840), (1073, 74320), (1160, 68746), (1480, 53882), (1858, 42920), (2146, 37160), (2320, 34373), (2960, 26941), (3716, 21460), (4292, 18580), (4645, 17168), (5365, 14864), (7432, 10730), (8584, 9290)]