8014430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 7081378

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 251, 310, 502, 515, 1030, 1255, 2510, 3193, 6386, 7781, 15562, 15965, 25853, 31930, 38905, 51706, 77810, 129265, 258530, 801443, 1602886, 4007215, 8014430]

約数ペア:

[(1, 8014430), (2, 4007215), (5, 1602886), (10, 801443), (31, 258530), (62, 129265), (103, 77810), (155, 51706), (206, 38905), (251, 31930), (310, 25853), (502, 15965), (515, 15562), (1030, 7781), (1255, 6386), (2510, 3193)]