4671620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 5670460

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 107, 118, 148, 185, 214, 236, 295, 370, 428, 535, 590, 740, 1070, 1180, 2140, 2183, 3959, 4366, 6313, 7918, 8732, 10915, 12626, 15836, 19795, 21830, 25252, 31565, 39590, 43660, 63130, 79180, 126260, 233581, 467162, 934324, 1167905, 2335810, 4671620]

約数ペア:

[(1, 4671620), (2, 2335810), (4, 1167905), (5, 934324), (10, 467162), (20, 233581), (37, 126260), (59, 79180), (74, 63130), (107, 43660), (118, 39590), (148, 31565), (185, 25252), (214, 21830), (236, 19795), (295, 15836), (370, 12626), (428, 10915), (535, 8732), (590, 7918), (740, 6313), (1070, 4366), (1180, 3959), (2140, 2183)]