2235689680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{570329}}^1$

素因数の和:570356

約数の個数: 60

約数和(自身を含む): 6046638660

約数和(自身を除く): 3810948980

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 570329, 1140658, 2281316, 2851645, 3992303, 4562632, 5703290, 7984606, 9125264, 11406580, 15969212, 19961515, 22813160, 27946121, 31938424, 39923030, 45626320, 55892242, 63876848, 79846060, 111784484, 139730605, 159692120, 223568968, 279461210, 319384240, 447137936, 558922420, 1117844840, 2235689680]

約数ペア:

[(1, 2235689680), (2, 1117844840), (4, 558922420), (5, 447137936), (7, 319384240), (8, 279461210), (10, 223568968), (14, 159692120), (16, 139730605), (20, 111784484), (28, 79846060), (35, 63876848), (40, 55892242), (49, 45626320), (56, 39923030), (70, 31938424), (80, 27946121), (98, 22813160), (112, 19961515), (140, 15969212), (196, 11406580), (245, 9125264), (280, 7984606), (392, 5703290), (490, 4562632), (560, 3992303), (784, 2851645), (980, 2281316), (1960, 1140658), (3920, 570329)]