5398410760

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1\times {\mathrm{787}}^1$

素因数の和:1790

約数の個数: 64

約数和(自身を含む): 12232281600

約数和(自身を除く): 6833870840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 769, 787, 892, 1115, 1538, 1574, 1784, 2230, 3076, 3148, 3845, 3935, 4460, 6152, 6296, 7690, 7870, 8920, 15380, 15740, 30760, 31480, 171487, 175501, 342974, 351002, 605203, 685948, 702004, 857435, 877505, 1210406, 1371896, 1404008, 1714870, 1755010, 2420812, 3026015, 3429740, 3510020, 4841624, 6052030, 6859480, 7020040, 12104060, 24208120, 134960269, 269920538, 539841076, 674801345, 1079682152, 1349602690, 2699205380, 5398410760]

約数ペア:

[(1, 5398410760), (2, 2699205380), (4, 1349602690), (5, 1079682152), (8, 674801345), (10, 539841076), (20, 269920538), (40, 134960269), (223, 24208120), (446, 12104060), (769, 7020040), (787, 6859480), (892, 6052030), (1115, 4841624), (1538, 3510020), (1574, 3429740), (1784, 3026015), (2230, 2420812), (3076, 1755010), (3148, 1714870), (3845, 1404008), (3935, 1371896), (4460, 1210406), (6152, 877505), (6296, 857435), (7690, 702004), (7870, 685948), (8920, 605203), (15380, 351002), (15740, 342974), (30760, 175501), (31480, 171487)]