146399665660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{291877}}^1$

素因数の和:292726

約数の個数: 48

約数和(自身を含む): 317750065920

約数和(自身を除く): 171350400260

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 809, 1618, 3236, 4045, 8090, 16180, 25079, 50158, 100316, 125395, 250790, 291877, 501580, 583754, 1167508, 1459385, 2918770, 5837540, 9048187, 18096374, 36192748, 45240935, 90481870, 180963740, 236128493, 472256986, 944513972, 1180642465, 2361284930, 4722569860, 7319983283, 14639966566, 29279933132, 36599916415, 73199832830, 146399665660]

約数ペア:

[(1, 146399665660), (2, 73199832830), (4, 36599916415), (5, 29279933132), (10, 14639966566), (20, 7319983283), (31, 4722569860), (62, 2361284930), (124, 1180642465), (155, 944513972), (310, 472256986), (620, 236128493), (809, 180963740), (1618, 90481870), (3236, 45240935), (4045, 36192748), (8090, 18096374), (16180, 9048187), (25079, 5837540), (50158, 2918770), (100316, 1459385), (125395, 1167508), (250790, 583754), (291877, 501580)]