26184970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12899}}^1$

素因数の和:12942

約数の個数: 32

約数和(自身を含む): 55728000

約数和(自身を除く): 29543030

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 12899, 25798, 64495, 90293, 128990, 180586, 374071, 451465, 748142, 902930, 1870355, 2618497, 3740710, 5236994, 13092485, 26184970]

約数ペア:

[(1, 26184970), (2, 13092485), (5, 5236994), (7, 3740710), (10, 2618497), (14, 1870355), (29, 902930), (35, 748142), (58, 451465), (70, 374071), (145, 180586), (203, 128990), (290, 90293), (406, 64495), (1015, 25798), (2030, 12899)]