4328441900

素因数分解:

$2^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{111271}}^1$

素因数の和:111674

約数の個数: 36

約数和(自身を含む): 9416949360

約数和(自身を除く): 5088507460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 389, 778, 1556, 1945, 3890, 7780, 9725, 19450, 38900, 111271, 222542, 445084, 556355, 1112710, 2225420, 2781775, 5563550, 11127100, 43284419, 86568838, 173137676, 216422095, 432844190, 865688380, 1082110475, 2164220950, 4328441900]

約数ペア:

[(1, 4328441900), (2, 2164220950), (4, 1082110475), (5, 865688380), (10, 432844190), (20, 216422095), (25, 173137676), (50, 86568838), (100, 43284419), (389, 11127100), (778, 5563550), (1556, 2781775), (1945, 2225420), (3890, 1112710), (7780, 556355), (9725, 445084), (19450, 222542), (38900, 111271)]