4044200

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 9565980

約数和(自身を除く): 5521780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 277, 292, 365, 554, 584, 730, 1108, 1385, 1460, 1825, 2216, 2770, 2920, 3650, 5540, 6925, 7300, 11080, 13850, 14600, 20221, 27700, 40442, 55400, 80884, 101105, 161768, 202210, 404420, 505525, 808840, 1011050, 2022100, 4044200]

約数ペア:

[(1, 4044200), (2, 2022100), (4, 1011050), (5, 808840), (8, 505525), (10, 404420), (20, 202210), (25, 161768), (40, 101105), (50, 80884), (73, 55400), (100, 40442), (146, 27700), (200, 20221), (277, 14600), (292, 13850), (365, 11080), (554, 7300), (584, 6925), (730, 5540), (1108, 3650), (1385, 2920), (1460, 2770), (1825, 2216)]