77261510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 144555840

約数和(自身を除く): 67294330

約数列:

[1, 2, 5, 10, 29, 58, 145, 263, 290, 526, 1013, 1315, 2026, 2630, 5065, 7627, 10130, 15254, 29377, 38135, 58754, 76270, 146885, 266419, 293770, 532838, 1332095, 2664190, 7726151, 15452302, 38630755, 77261510]

約数ペア:

[(1, 77261510), (2, 38630755), (5, 15452302), (10, 7726151), (29, 2664190), (58, 1332095), (145, 532838), (263, 293770), (290, 266419), (526, 146885), (1013, 76270), (1315, 58754), (2026, 38135), (2630, 29377), (5065, 15254), (7627, 10130)]