40752290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 77359104

約数和(自身を除く): 36606814

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2797, 2914, 5594, 7285, 13985, 14570, 27970, 86707, 131459, 173414, 262918, 433535, 657295, 867070, 1314590, 4075229, 8150458, 20376145, 40752290]

約数ペア:

[(1, 40752290), (2, 20376145), (5, 8150458), (10, 4075229), (31, 1314590), (47, 867070), (62, 657295), (94, 433535), (155, 262918), (235, 173414), (310, 131459), (470, 86707), (1457, 27970), (2797, 14570), (2914, 13985), (5594, 7285)]