5460340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8807}}^1$

素因数の和:8847

約数の個数: 24

約数和(自身を含む): 11837952

約数和(自身を除く): 6377612

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8807, 17614, 35228, 44035, 88070, 176140, 273017, 546034, 1092068, 1365085, 2730170, 5460340]

約数ペア:

[(1, 5460340), (2, 2730170), (4, 1365085), (5, 1092068), (10, 546034), (20, 273017), (31, 176140), (62, 88070), (124, 44035), (155, 35228), (310, 17614), (620, 8807)]