9348528820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{387263}}^1$

素因数の和:387360

約数の個数: 48

約数和(自身を含む): 21079554048

約数和(自身を除く): 11731025228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 24140, 387263, 774526, 1549052, 1936315, 3872630, 6583471, 7745260, 13166942, 26333884, 27495673, 32917355, 54991346, 65834710, 109982692, 131669420, 137478365, 274956730, 467426441, 549913460, 934852882, 1869705764, 2337132205, 4674264410, 9348528820]

約数ペア:

[(1, 9348528820), (2, 4674264410), (4, 2337132205), (5, 1869705764), (10, 934852882), (17, 549913460), (20, 467426441), (34, 274956730), (68, 137478365), (71, 131669420), (85, 109982692), (142, 65834710), (170, 54991346), (284, 32917355), (340, 27495673), (355, 26333884), (710, 13166942), (1207, 7745260), (1420, 6583471), (2414, 3872630), (4828, 1936315), (6035, 1549052), (12070, 774526), (24140, 387263)]