85162610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4019}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 166138560

約数和(自身を除く): 80975950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4019, 4238, 8038, 10595, 20095, 21190, 40190, 52247, 104494, 261235, 522470, 655097, 1310194, 3275485, 6550970, 8516261, 17032522, 42581305, 85162610]

約数ペア:

[(1, 85162610), (2, 42581305), (5, 17032522), (10, 8516261), (13, 6550970), (26, 3275485), (65, 1310194), (130, 655097), (163, 522470), (326, 261235), (815, 104494), (1630, 52247), (2119, 40190), (4019, 21190), (4238, 20095), (8038, 10595)]