71053760

素因数分解:

$2^6\times 5^1\times {\mathrm{222043}}^1$

素因数の和:222060

約数の個数: 28

約数和(自身を含む): 169197528

約数和(自身を除く): 98143768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 222043, 444086, 888172, 1110215, 1776344, 2220430, 3552688, 4440860, 7105376, 8881720, 14210752, 17763440, 35526880, 71053760]

約数ペア:

[(1, 71053760), (2, 35526880), (4, 17763440), (5, 14210752), (8, 8881720), (10, 7105376), (16, 4440860), (20, 3552688), (32, 2220430), (40, 1776344), (64, 1110215), (80, 888172), (160, 444086), (320, 222043)]