5082520

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 11628720

約数和(自身を除く): 6546200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2083, 2440, 4166, 8332, 10415, 16664, 20830, 41660, 83320, 127063, 254126, 508252, 635315, 1016504, 1270630, 2541260, 5082520]

約数ペア:

[(1, 5082520), (2, 2541260), (4, 1270630), (5, 1016504), (8, 635315), (10, 508252), (20, 254126), (40, 127063), (61, 83320), (122, 41660), (244, 20830), (305, 16664), (488, 10415), (610, 8332), (1220, 4166), (2083, 2440)]