73625080

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2917}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 165975840

約数和(自身を除く): 92350760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2524, 2917, 3155, 5048, 5834, 6310, 11668, 12620, 14585, 23336, 25240, 29170, 58340, 116680, 1840627, 3681254, 7362508, 9203135, 14725016, 18406270, 36812540, 73625080]

約数ペア:

[(1, 73625080), (2, 36812540), (4, 18406270), (5, 14725016), (8, 9203135), (10, 7362508), (20, 3681254), (40, 1840627), (631, 116680), (1262, 58340), (2524, 29170), (2917, 25240), (3155, 23336), (5048, 14585), (5834, 12620), (6310, 11668)]