18755889050

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{5683}}^1$

素因数の和:6287

約数の個数: 48

約数和(自身を含む): 35205559200

約数和(自身を除く): 16449670150

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 443, 745, 886, 1490, 2215, 3725, 4430, 5683, 7450, 11075, 11366, 22150, 28415, 56830, 66007, 132014, 142075, 284150, 330035, 660070, 846767, 1650175, 1693534, 2517569, 3300350, 4233835, 5035138, 8467670, 12587845, 21169175, 25175690, 42338350, 62939225, 125878450, 375117781, 750235562, 1875588905, 3751177810, 9377944525, 18755889050]

約数ペア:

[(1, 18755889050), (2, 9377944525), (5, 3751177810), (10, 1875588905), (25, 750235562), (50, 375117781), (149, 125878450), (298, 62939225), (443, 42338350), (745, 25175690), (886, 21169175), (1490, 12587845), (2215, 8467670), (3725, 5035138), (4430, 4233835), (5683, 3300350), (7450, 2517569), (11075, 1693534), (11366, 1650175), (22150, 846767), (28415, 660070), (56830, 330035), (66007, 284150), (132014, 142075)]