85218250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{2017}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 172829592

約数和(自身を除く): 87611342

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1625, 1690, 2017, 3250, 4034, 4225, 8450, 10085, 20170, 21125, 26221, 42250, 50425, 52442, 100850, 131105, 252125, 262210, 340873, 504250, 655525, 681746, 1311050, 1704365, 3277625, 3408730, 6555250, 8521825, 17043650, 42609125, 85218250]

約数ペア:

[(1, 85218250), (2, 42609125), (5, 17043650), (10, 8521825), (13, 6555250), (25, 3408730), (26, 3277625), (50, 1704365), (65, 1311050), (125, 681746), (130, 655525), (169, 504250), (250, 340873), (325, 262210), (338, 252125), (650, 131105), (845, 100850), (1625, 52442), (1690, 50425), (2017, 42250), (3250, 26221), (4034, 21125), (4225, 20170), (8450, 10085)]