9370880

素因数分解:

$2^8\times 5^1\times {\mathrm{7321}}^1$

素因数の和:7342

約数の個数: 36

約数和(自身を含む): 22449252

約数和(自身を除く): 13078372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 7321, 14642, 29284, 36605, 58568, 73210, 117136, 146420, 234272, 292840, 468544, 585680, 937088, 1171360, 1874176, 2342720, 4685440, 9370880]

約数ペア:

[(1, 9370880), (2, 4685440), (4, 2342720), (5, 1874176), (8, 1171360), (10, 937088), (16, 585680), (20, 468544), (32, 292840), (40, 234272), (64, 146420), (80, 117136), (128, 73210), (160, 58568), (256, 36605), (320, 29284), (640, 14642), (1280, 7321)]