4045793240

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{895087}}^1$

素因数の和:895211

約数の個数: 32

約数和(自身を含む): 9183602880

約数和(自身を除く): 5137809640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 895087, 1790174, 3580348, 4475435, 7160696, 8950870, 17901740, 35803480, 101144831, 202289662, 404579324, 505724155, 809158648, 1011448310, 2022896620, 4045793240]

約数ペア:

[(1, 4045793240), (2, 2022896620), (4, 1011448310), (5, 809158648), (8, 505724155), (10, 404579324), (20, 202289662), (40, 101144831), (113, 35803480), (226, 17901740), (452, 8950870), (565, 7160696), (904, 4475435), (1130, 3580348), (2260, 1790174), (4520, 895087)]