79012960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37987}}^1$

素因数の和:38015

約数の個数: 48

約数和(自身を含む): 201032496

約数和(自身を除く): 122019536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 37987, 75974, 151948, 189935, 303896, 379870, 493831, 607792, 759740, 987662, 1215584, 1519480, 1975324, 2469155, 3038960, 3950648, 4938310, 6077920, 7901296, 9876620, 15802592, 19753240, 39506480, 79012960]

約数ペア:

[(1, 79012960), (2, 39506480), (4, 19753240), (5, 15802592), (8, 9876620), (10, 7901296), (13, 6077920), (16, 4938310), (20, 3950648), (26, 3038960), (32, 2469155), (40, 1975324), (52, 1519480), (65, 1215584), (80, 987662), (104, 759740), (130, 607792), (160, 493831), (208, 379870), (260, 303896), (416, 189935), (520, 151948), (1040, 75974), (2080, 37987)]