87125860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{150217}}^1$

素因数の和:150255

約数の個数: 24

約数和(自身を含む): 189274680

約数和(自身を除く): 102148820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 150217, 300434, 600868, 751085, 1502170, 3004340, 4356293, 8712586, 17425172, 21781465, 43562930, 87125860]

約数ペア:

[(1, 87125860), (2, 43562930), (4, 21781465), (5, 17425172), (10, 8712586), (20, 4356293), (29, 3004340), (58, 1502170), (116, 751085), (145, 600868), (290, 300434), (580, 150217)]