24826040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20063

約数の個数: 32

約数和(自身を含む): 57663360

約数和(自身を除く): 32837320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 20021, 40042, 80084, 100105, 160168, 200210, 400420, 620651, 800840, 1241302, 2482604, 3103255, 4965208, 6206510, 12413020, 24826040]

約数ペア:

[(1, 24826040), (2, 12413020), (4, 6206510), (5, 4965208), (8, 3103255), (10, 2482604), (20, 1241302), (31, 800840), (40, 620651), (62, 400420), (124, 200210), (155, 160168), (248, 100105), (310, 80084), (620, 40042), (1240, 20021)]