76735820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23831}}^1$

素因数の和:23870

約数の個数: 48

約数和(自身を含む): 192181248

約数和(自身を除く): 115445428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 23831, 47662, 95324, 119155, 166817, 238310, 333634, 476620, 548113, 667268, 834085, 1096226, 1668170, 2192452, 2740565, 3336340, 3836791, 5481130, 7673582, 10962260, 15347164, 19183955, 38367910, 76735820]

約数ペア:

[(1, 76735820), (2, 38367910), (4, 19183955), (5, 15347164), (7, 10962260), (10, 7673582), (14, 5481130), (20, 3836791), (23, 3336340), (28, 2740565), (35, 2192452), (46, 1668170), (70, 1096226), (92, 834085), (115, 667268), (140, 548113), (161, 476620), (230, 333634), (322, 238310), (460, 166817), (644, 119155), (805, 95324), (1610, 47662), (3220, 23831)]