155113660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{14551}}^1$

素因数の和:14614

約数の個数: 48

約数和(自身を含む): 359376192

約数和(自身を除く): 204262532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 14551, 29102, 58204, 72755, 145510, 189163, 291020, 378326, 596591, 756652, 945815, 1193182, 1891630, 2386364, 2982955, 3783260, 5965910, 7755683, 11931820, 15511366, 31022732, 38778415, 77556830, 155113660]

約数ペア:

[(1, 155113660), (2, 77556830), (4, 38778415), (5, 31022732), (10, 15511366), (13, 11931820), (20, 7755683), (26, 5965910), (41, 3783260), (52, 2982955), (65, 2386364), (82, 1891630), (130, 1193182), (164, 945815), (205, 756652), (260, 596591), (410, 378326), (533, 291020), (820, 189163), (1066, 145510), (2132, 72755), (2665, 58204), (5330, 29102), (10660, 14551)]