7585338820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{105031}}^1$

素因数の和:105220

約数の個数: 48

約数和(自身を含む): 16727816448

約数和(自身を除く): 9142477628

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 628, 785, 1570, 3140, 3611, 7222, 14444, 18055, 36110, 72220, 105031, 210062, 420124, 525155, 1050310, 2100620, 2415713, 4831426, 9662852, 12078565, 16489867, 24157130, 32979734, 48314260, 65959468, 82449335, 164898670, 329797340, 379266941, 758533882, 1517067764, 1896334705, 3792669410, 7585338820]

約数ペア:

[(1, 7585338820), (2, 3792669410), (4, 1896334705), (5, 1517067764), (10, 758533882), (20, 379266941), (23, 329797340), (46, 164898670), (92, 82449335), (115, 65959468), (157, 48314260), (230, 32979734), (314, 24157130), (460, 16489867), (628, 12078565), (785, 9662852), (1570, 4831426), (3140, 2415713), (3611, 2100620), (7222, 1050310), (14444, 525155), (18055, 420124), (36110, 210062), (72220, 105031)]