3855173620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{25373}}^1$

素因数の和:25560

約数の個数: 48

約数和(自身を含む): 8286945408

約数和(自身を除く): 4431771788

約数列:

[1, 2, 4, 5, 10, 20, 71, 107, 142, 214, 284, 355, 428, 535, 710, 1070, 1420, 2140, 7597, 15194, 25373, 30388, 37985, 50746, 75970, 101492, 126865, 151940, 253730, 507460, 1801483, 2714911, 3602966, 5429822, 7205932, 9007415, 10859644, 13574555, 18014830, 27149110, 36029660, 54298220, 192758681, 385517362, 771034724, 963793405, 1927586810, 3855173620]

約数ペア:

[(1, 3855173620), (2, 1927586810), (4, 963793405), (5, 771034724), (10, 385517362), (20, 192758681), (71, 54298220), (107, 36029660), (142, 27149110), (214, 18014830), (284, 13574555), (355, 10859644), (428, 9007415), (535, 7205932), (710, 5429822), (1070, 3602966), (1420, 2714911), (2140, 1801483), (7597, 507460), (15194, 253730), (25373, 151940), (30388, 126865), (37985, 101492), (50746, 75970)]