76440860

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{12211}}^1$

素因数の和:12533

約数の個数: 24

約数和(自身を含む): 161051856

約数和(自身を除く): 84610996

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 12211, 24422, 48844, 61055, 122110, 244220, 3822043, 7644086, 15288172, 19110215, 38220430, 76440860]

約数ペア:

[(1, 76440860), (2, 38220430), (4, 19110215), (5, 15288172), (10, 7644086), (20, 3822043), (313, 244220), (626, 122110), (1252, 61055), (1565, 48844), (3130, 24422), (6260, 12211)]