37601980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4987}}^1$

素因数の和:5038

約数の個数: 48

約数和(自身を含む): 87988320

約数和(自身を除く): 50386340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 4987, 7540, 9974, 19948, 24935, 49870, 64831, 99740, 129662, 144623, 259324, 289246, 324155, 578492, 648310, 723115, 1296620, 1446230, 1880099, 2892460, 3760198, 7520396, 9400495, 18800990, 37601980]

約数ペア:

[(1, 37601980), (2, 18800990), (4, 9400495), (5, 7520396), (10, 3760198), (13, 2892460), (20, 1880099), (26, 1446230), (29, 1296620), (52, 723115), (58, 648310), (65, 578492), (116, 324155), (130, 289246), (145, 259324), (260, 144623), (290, 129662), (377, 99740), (580, 64831), (754, 49870), (1508, 24935), (1885, 19948), (3770, 9974), (4987, 7540)]