4333900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2314

約数の個数: 36

約数和(自身を含む): 9903880

約数和(自身を除く): 5569980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 2281, 4562, 9124, 11405, 22810, 43339, 45620, 57025, 86678, 114050, 173356, 216695, 228100, 433390, 866780, 1083475, 2166950, 4333900]

約数ペア:

[(1, 4333900), (2, 2166950), (4, 1083475), (5, 866780), (10, 433390), (19, 228100), (20, 216695), (25, 173356), (38, 114050), (50, 86678), (76, 57025), (95, 45620), (100, 43339), (190, 22810), (380, 11405), (475, 9124), (950, 4562), (1900, 2281)]