9969653740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{153521}}^1$

素因数の和:153738

約数の個数: 48

約数和(自身を含む): 22284025344

約数和(自身を除く): 12314371604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 340, 382, 764, 955, 1910, 3247, 3820, 6494, 12988, 16235, 32470, 64940, 153521, 307042, 614084, 767605, 1535210, 2609857, 3070420, 5219714, 10439428, 13049285, 26098570, 29322511, 52197140, 58645022, 117290044, 146612555, 293225110, 498482687, 586450220, 996965374, 1993930748, 2492413435, 4984826870, 9969653740]

約数ペア:

[(1, 9969653740), (2, 4984826870), (4, 2492413435), (5, 1993930748), (10, 996965374), (17, 586450220), (20, 498482687), (34, 293225110), (68, 146612555), (85, 117290044), (170, 58645022), (191, 52197140), (340, 29322511), (382, 26098570), (764, 13049285), (955, 10439428), (1910, 5219714), (3247, 3070420), (3820, 2609857), (6494, 1535210), (12988, 767605), (16235, 614084), (32470, 307042), (64940, 153521)]