10365418520

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1\times {\mathrm{1637}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 23457470400

約数和(自身を除く): 13092051880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 509, 622, 1018, 1244, 1555, 1637, 2036, 2488, 2545, 3110, 3274, 4072, 5090, 6220, 6548, 8185, 10180, 12440, 13096, 16370, 20360, 32740, 65480, 158299, 316598, 509107, 633196, 791495, 833233, 1018214, 1266392, 1582990, 1666466, 2036428, 2545535, 3165980, 3332932, 4072856, 4166165, 5091070, 6331960, 6665864, 8332330, 10182140, 16664660, 20364280, 33329320, 259135463, 518270926, 1036541852, 1295677315, 2073083704, 2591354630, 5182709260, 10365418520]

約数ペア:

[(1, 10365418520), (2, 5182709260), (4, 2591354630), (5, 2073083704), (8, 1295677315), (10, 1036541852), (20, 518270926), (40, 259135463), (311, 33329320), (509, 20364280), (622, 16664660), (1018, 10182140), (1244, 8332330), (1555, 6665864), (1637, 6331960), (2036, 5091070), (2488, 4166165), (2545, 4072856), (3110, 3332932), (3274, 3165980), (4072, 2545535), (5090, 2036428), (6220, 1666466), (6548, 1582990), (8185, 1266392), (10180, 1018214), (12440, 833233), (13096, 791495), (16370, 633196), (20360, 509107), (32740, 316598), (65480, 158299)]