9216800

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 23131332

約数和(自身を除く): 13914532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 281, 328, 400, 410, 562, 656, 800, 820, 1025, 1124, 1312, 1405, 1640, 2050, 2248, 2810, 3280, 4100, 4496, 5620, 6560, 7025, 8200, 8992, 11240, 11521, 14050, 16400, 22480, 23042, 28100, 32800, 44960, 46084, 56200, 57605, 92168, 112400, 115210, 184336, 224800, 230420, 288025, 368672, 460840, 576050, 921680, 1152100, 1843360, 2304200, 4608400, 9216800]

約数ペア:

[(1, 9216800), (2, 4608400), (4, 2304200), (5, 1843360), (8, 1152100), (10, 921680), (16, 576050), (20, 460840), (25, 368672), (32, 288025), (40, 230420), (41, 224800), (50, 184336), (80, 115210), (82, 112400), (100, 92168), (160, 57605), (164, 56200), (200, 46084), (205, 44960), (281, 32800), (328, 28100), (400, 23042), (410, 22480), (562, 16400), (656, 14050), (800, 11521), (820, 11240), (1025, 8992), (1124, 8200), (1312, 7025), (1405, 6560), (1640, 5620), (2050, 4496), (2248, 4100), (2810, 3280)]