16482080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 40207104

約数和(自身を除く): 23725024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 3323, 4960, 6646, 13292, 16615, 26584, 33230, 53168, 66460, 103013, 106336, 132920, 206026, 265840, 412052, 515065, 531680, 824104, 1030130, 1648208, 2060260, 3296416, 4120520, 8241040, 16482080]

約数ペア:

[(1, 16482080), (2, 8241040), (4, 4120520), (5, 3296416), (8, 2060260), (10, 1648208), (16, 1030130), (20, 824104), (31, 531680), (32, 515065), (40, 412052), (62, 265840), (80, 206026), (124, 132920), (155, 106336), (160, 103013), (248, 66460), (310, 53168), (496, 33230), (620, 26584), (992, 16615), (1240, 13292), (2480, 6646), (3323, 4960)]