284864200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61927}}^1$

素因数の和:61966

約数の個数: 48

約数和(自身を含む): 691116480

約数和(自身を除く): 406252280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 61927, 123854, 247708, 309635, 495416, 619270, 1238540, 1424321, 1548175, 2477080, 2848642, 3096350, 5697284, 6192700, 7121605, 11394568, 12385400, 14243210, 28486420, 35608025, 56972840, 71216050, 142432100, 284864200]

約数ペア:

[(1, 284864200), (2, 142432100), (4, 71216050), (5, 56972840), (8, 35608025), (10, 28486420), (20, 14243210), (23, 12385400), (25, 11394568), (40, 7121605), (46, 6192700), (50, 5697284), (92, 3096350), (100, 2848642), (115, 2477080), (184, 1548175), (200, 1424321), (230, 1238540), (460, 619270), (575, 495416), (920, 309635), (1150, 247708), (2300, 123854), (4600, 61927)]