13408150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 29507040

約数和(自身を除く): 16098890

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1321, 1450, 2030, 2642, 5075, 6605, 9247, 10150, 13210, 18494, 33025, 38309, 46235, 66050, 76618, 92470, 191545, 231175, 268163, 383090, 462350, 536326, 957725, 1340815, 1915450, 2681630, 6704075, 13408150]

約数ペア:

[(1, 13408150), (2, 6704075), (5, 2681630), (7, 1915450), (10, 1340815), (14, 957725), (25, 536326), (29, 462350), (35, 383090), (50, 268163), (58, 231175), (70, 191545), (145, 92470), (175, 76618), (203, 66050), (290, 46235), (350, 38309), (406, 33025), (725, 18494), (1015, 13210), (1321, 10150), (1450, 9247), (2030, 6605), (2642, 5075)]