100086280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2399}}^1$

素因数の和:2566

約数の個数: 64

約数和(自身を含む): 259200000

約数和(自身を除く): 159113720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2086, 2399, 2980, 4172, 4798, 5215, 5960, 8344, 9596, 10430, 11995, 16793, 19192, 20860, 23990, 33586, 41720, 47980, 67172, 83965, 95960, 134344, 167930, 335860, 357451, 671720, 714902, 1429804, 1787255, 2502157, 2859608, 3574510, 5004314, 7149020, 10008628, 12510785, 14298040, 20017256, 25021570, 50043140, 100086280]

約数ペア:

[(1, 100086280), (2, 50043140), (4, 25021570), (5, 20017256), (7, 14298040), (8, 12510785), (10, 10008628), (14, 7149020), (20, 5004314), (28, 3574510), (35, 2859608), (40, 2502157), (56, 1787255), (70, 1429804), (140, 714902), (149, 671720), (280, 357451), (298, 335860), (596, 167930), (745, 134344), (1043, 95960), (1192, 83965), (1490, 67172), (2086, 47980), (2399, 41720), (2980, 33586), (4172, 23990), (4798, 20860), (5215, 19192), (5960, 16793), (8344, 11995), (9596, 10430)]