28057300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14767}}^1$

素因数の和:14800

約数の個数: 36

約数和(自身を含む): 64093120

約数和(自身を除く): 36035820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 14767, 29534, 59068, 73835, 147670, 280573, 295340, 369175, 561146, 738350, 1122292, 1402865, 1476700, 2805730, 5611460, 7014325, 14028650, 28057300]

約数ペア:

[(1, 28057300), (2, 14028650), (4, 7014325), (5, 5611460), (10, 2805730), (19, 1476700), (20, 1402865), (25, 1122292), (38, 738350), (50, 561146), (76, 369175), (95, 295340), (100, 280573), (190, 147670), (380, 73835), (475, 59068), (950, 29534), (1900, 14767)]