201624150020

素因数分解:

$2^2\times 5^1\times {\mathrm{370919}}^1\times {\mathrm{27179}}^1$

素因数の和:398107

約数の個数: 24

約数和(自身を含む): 423427435200

約数和(自身を除く): 221803285180

約数列:

[1, 2, 4, 5, 10, 20, 27179, 54358, 108716, 135895, 271790, 370919, 543580, 741838, 1483676, 1854595, 3709190, 7418380, 10081207501, 20162415002, 40324830004, 50406037505, 100812075010, 201624150020]

約数ペア:

[(1, 201624150020), (2, 100812075010), (4, 50406037505), (5, 40324830004), (10, 20162415002), (20, 10081207501), (27179, 7418380), (54358, 3709190), (108716, 1854595), (135895, 1483676), (271790, 741838), (370919, 543580)]