118288960

素因数分解:

$2^6\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1181}}^1$

素因数の和:1511

約数の個数: 56

約数和(自身を含む): 282814776

約数和(自身を除く): 164525816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 313, 320, 626, 1181, 1252, 1565, 2362, 2504, 3130, 4724, 5008, 5905, 6260, 9448, 10016, 11810, 12520, 18896, 20032, 23620, 25040, 37792, 47240, 50080, 75584, 94480, 100160, 188960, 369653, 377920, 739306, 1478612, 1848265, 2957224, 3696530, 5914448, 7393060, 11828896, 14786120, 23657792, 29572240, 59144480, 118288960]

約数ペア:

[(1, 118288960), (2, 59144480), (4, 29572240), (5, 23657792), (8, 14786120), (10, 11828896), (16, 7393060), (20, 5914448), (32, 3696530), (40, 2957224), (64, 1848265), (80, 1478612), (160, 739306), (313, 377920), (320, 369653), (626, 188960), (1181, 100160), (1252, 94480), (1565, 75584), (2362, 50080), (2504, 47240), (3130, 37792), (4724, 25040), (5008, 23620), (5905, 20032), (6260, 18896), (9448, 12520), (10016, 11810)]