104820940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6869}}^1$

素因数の和:6994

約数の個数: 48

約数和(自身を含む): 253915200

約数和(自身を除く): 149094260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 6869, 7630, 13738, 15260, 27476, 34345, 48083, 68690, 96166, 137380, 192332, 240415, 480830, 748721, 961660, 1497442, 2994884, 3743605, 5241047, 7487210, 10482094, 14974420, 20964188, 26205235, 52410470, 104820940]

約数ペア:

[(1, 104820940), (2, 52410470), (4, 26205235), (5, 20964188), (7, 14974420), (10, 10482094), (14, 7487210), (20, 5241047), (28, 3743605), (35, 2994884), (70, 1497442), (109, 961660), (140, 748721), (218, 480830), (436, 240415), (545, 192332), (763, 137380), (1090, 96166), (1526, 68690), (2180, 48083), (3052, 34345), (3815, 27476), (6869, 15260), (7630, 13738)]