71466200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27487}}^1$

素因数の和:27516

約数の個数: 48

約数和(自身を含む): 178946880

約数和(自身を除く): 107480680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 27487, 54974, 109948, 137435, 219896, 274870, 357331, 549740, 687175, 714662, 1099480, 1374350, 1429324, 1786655, 2748700, 2858648, 3573310, 5497400, 7146620, 8933275, 14293240, 17866550, 35733100, 71466200]

約数ペア:

[(1, 71466200), (2, 35733100), (4, 17866550), (5, 14293240), (8, 8933275), (10, 7146620), (13, 5497400), (20, 3573310), (25, 2858648), (26, 2748700), (40, 1786655), (50, 1429324), (52, 1374350), (65, 1099480), (100, 714662), (104, 687175), (130, 549740), (200, 357331), (260, 274870), (325, 219896), (520, 137435), (650, 109948), (1300, 54974), (2600, 27487)]