5587369720

素因数分解:

$2^3\times 5^1\times {\mathrm{139684243}}^1$

素因数の和:139684254

約数の個数: 16

約数和(自身を含む): 12571581960

約数和(自身を除く): 6984212240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139684243, 279368486, 558736972, 698421215, 1117473944, 1396842430, 2793684860, 5587369720]

約数ペア:

[(1, 5587369720), (2, 2793684860), (4, 1396842430), (5, 1117473944), (8, 698421215), (10, 558736972), (20, 279368486), (40, 139684243)]