40265050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4015

約数の個数: 48

約数和(自身を含む): 88565760

約数和(自身を除く): 48300710

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, 3967, 5075, 7934, 10150, 19835, 27769, 39670, 55538, 99175, 115043, 138845, 198350, 230086, 277690, 575215, 694225, 805301, 1150430, 1388450, 1610602, 2876075, 4026505, 5752150, 8053010, 20132525, 40265050]

約数ペア:

[(1, 40265050), (2, 20132525), (5, 8053010), (7, 5752150), (10, 4026505), (14, 2876075), (25, 1610602), (29, 1388450), (35, 1150430), (50, 805301), (58, 694225), (70, 575215), (145, 277690), (175, 230086), (203, 198350), (290, 138845), (350, 115043), (406, 99175), (725, 55538), (1015, 39670), (1450, 27769), (2030, 19835), (3967, 10150), (5075, 7934)]