24845440

素因数分解:

$2^7\times 5^1\times {\mathrm{38821}}^1$

素因数の和:38840

約数の個数: 32

約数和(自身を含む): 59397660

約数和(自身を除く): 34552220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 38821, 77642, 155284, 194105, 310568, 388210, 621136, 776420, 1242272, 1552840, 2484544, 3105680, 4969088, 6211360, 12422720, 24845440]

約数ペア:

[(1, 24845440), (2, 12422720), (4, 6211360), (5, 4969088), (8, 3105680), (10, 2484544), (16, 1552840), (20, 1242272), (32, 776420), (40, 621136), (64, 388210), (80, 310568), (128, 194105), (160, 155284), (320, 77642), (640, 38821)]