89118250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 64

約数和(自身を含む): 190348704

約数和(自身を除く): 101230454

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 650, 850, 1105, 1613, 1625, 2125, 2210, 3226, 3250, 4250, 5525, 8065, 11050, 16130, 20969, 27421, 27625, 40325, 41938, 54842, 55250, 80650, 104845, 137105, 201625, 209690, 274210, 356473, 403250, 524225, 685525, 712946, 1048450, 1371050, 1782365, 2621125, 3427625, 3564730, 5242250, 6855250, 8911825, 17823650, 44559125, 89118250]

約数ペア:

[(1, 89118250), (2, 44559125), (5, 17823650), (10, 8911825), (13, 6855250), (17, 5242250), (25, 3564730), (26, 3427625), (34, 2621125), (50, 1782365), (65, 1371050), (85, 1048450), (125, 712946), (130, 685525), (170, 524225), (221, 403250), (250, 356473), (325, 274210), (425, 209690), (442, 201625), (650, 137105), (850, 104845), (1105, 80650), (1613, 55250), (1625, 54842), (2125, 41938), (2210, 40325), (3226, 27625), (3250, 27421), (4250, 20969), (5525, 16130), (8065, 11050)]