55602640

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9521}}^1$

素因数の和:9607

約数の個数: 40

約数和(自身を含む): 131060808

約数和(自身を除く): 75458168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 9521, 19042, 38084, 47605, 76168, 95210, 152336, 190420, 380840, 695033, 761680, 1390066, 2780132, 3475165, 5560264, 6950330, 11120528, 13900660, 27801320, 55602640]

約数ペア:

[(1, 55602640), (2, 27801320), (4, 13900660), (5, 11120528), (8, 6950330), (10, 5560264), (16, 3475165), (20, 2780132), (40, 1390066), (73, 761680), (80, 695033), (146, 380840), (292, 190420), (365, 152336), (584, 95210), (730, 76168), (1168, 47605), (1460, 38084), (2920, 19042), (5840, 9521)]