133052870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1693}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 248814720

約数和(自身を除く): 115761850

約数列:

[1, 2, 5, 10, 29, 58, 145, 271, 290, 542, 1355, 1693, 2710, 3386, 7859, 8465, 15718, 16930, 39295, 49097, 78590, 98194, 245485, 458803, 490970, 917606, 2294015, 4588030, 13305287, 26610574, 66526435, 133052870]

約数ペア:

[(1, 133052870), (2, 66526435), (5, 26610574), (10, 13305287), (29, 4588030), (58, 2294015), (145, 917606), (271, 490970), (290, 458803), (542, 245485), (1355, 98194), (1693, 78590), (2710, 49097), (3386, 39295), (7859, 16930), (8465, 15718)]