82845250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 166694112

約数和(自身を除く): 83848862

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 125, 170, 193, 202, 250, 386, 425, 505, 850, 965, 1010, 1717, 1930, 2125, 2525, 3281, 3434, 4250, 4825, 5050, 6562, 8585, 9650, 12625, 16405, 17170, 19493, 24125, 25250, 32810, 38986, 42925, 48250, 82025, 85850, 97465, 164050, 194930, 214625, 331381, 410125, 429250, 487325, 662762, 820250, 974650, 1656905, 2436625, 3313810, 4873250, 8284525, 16569050, 41422625, 82845250]

約数ペア:

[(1, 82845250), (2, 41422625), (5, 16569050), (10, 8284525), (17, 4873250), (25, 3313810), (34, 2436625), (50, 1656905), (85, 974650), (101, 820250), (125, 662762), (170, 487325), (193, 429250), (202, 410125), (250, 331381), (386, 214625), (425, 194930), (505, 164050), (850, 97465), (965, 85850), (1010, 82025), (1717, 48250), (1930, 42925), (2125, 38986), (2525, 32810), (3281, 25250), (3434, 24125), (4250, 19493), (4825, 17170), (5050, 16405), (6562, 12625), (8585, 9650)]