40411430

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{12911}}^1$

素因数の和:13231

約数の個数: 16

約数和(自身を含む): 72978624

約数和(自身を除く): 32567194

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 12911, 25822, 64555, 129110, 4041143, 8082286, 20205715, 40411430]

約数ペア:

[(1, 40411430), (2, 20205715), (5, 8082286), (10, 4041143), (313, 129110), (626, 64555), (1565, 25822), (3130, 12911)]