229448840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{677}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 533314800

約数和(自身を除く): 303865960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 229, 296, 370, 458, 677, 740, 916, 1145, 1354, 1480, 1832, 2290, 2708, 3385, 4580, 5416, 6770, 8473, 9160, 13540, 16946, 25049, 27080, 33892, 42365, 50098, 67784, 84730, 100196, 125245, 155033, 169460, 200392, 250490, 310066, 338920, 500980, 620132, 775165, 1001960, 1240264, 1550330, 3100660, 5736221, 6201320, 11472442, 22944884, 28681105, 45889768, 57362210, 114724420, 229448840]

約数ペア:

[(1, 229448840), (2, 114724420), (4, 57362210), (5, 45889768), (8, 28681105), (10, 22944884), (20, 11472442), (37, 6201320), (40, 5736221), (74, 3100660), (148, 1550330), (185, 1240264), (229, 1001960), (296, 775165), (370, 620132), (458, 500980), (677, 338920), (740, 310066), (916, 250490), (1145, 200392), (1354, 169460), (1480, 155033), (1832, 125245), (2290, 100196), (2708, 84730), (3385, 67784), (4580, 50098), (5416, 42365), (6770, 33892), (8473, 27080), (9160, 25049), (13540, 16946)]