4916006720

素因数分解:

$2^6\times 5^1\times {\mathrm{15362521}}^1$

素因数の和:15362538

約数の個数: 28

約数和(自身を含む): 11706241764

約数和(自身を除く): 6790235044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15362521, 30725042, 61450084, 76812605, 122900168, 153625210, 245800336, 307250420, 491600672, 614500840, 983201344, 1229001680, 2458003360, 4916006720]

約数ペア:

[(1, 4916006720), (2, 2458003360), (4, 1229001680), (5, 983201344), (8, 614500840), (10, 491600672), (16, 307250420), (20, 245800336), (32, 153625210), (40, 122900168), (64, 76812605), (80, 61450084), (160, 30725042), (320, 15362521)]