28085050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 61781760

約数和(自身を除く): 33696710

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 2767, 5075, 5534, 10150, 13835, 19369, 27670, 38738, 69175, 80243, 96845, 138350, 160486, 193690, 401215, 484225, 561701, 802430, 968450, 1123402, 2006075, 2808505, 4012150, 5617010, 14042525, 28085050]

約数ペア:

[(1, 28085050), (2, 14042525), (5, 5617010), (7, 4012150), (10, 2808505), (14, 2006075), (25, 1123402), (29, 968450), (35, 802430), (50, 561701), (58, 484225), (70, 401215), (145, 193690), (175, 160486), (203, 138350), (290, 96845), (350, 80243), (406, 69175), (725, 38738), (1015, 27670), (1450, 19369), (2030, 13835), (2767, 10150), (5075, 5534)]