4024887980

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{835039}}^1$

素因数の和:835289

約数の個数: 24

約数和(自身を含む): 8487346560

約数和(自身を除く): 4462458580

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 835039, 1670078, 3340156, 4175195, 8350390, 16700780, 201244399, 402488798, 804977596, 1006221995, 2012443990, 4024887980]

約数ペア:

[(1, 4024887980), (2, 2012443990), (4, 1006221995), (5, 804977596), (10, 402488798), (20, 201244399), (241, 16700780), (482, 8350390), (964, 4175195), (1205, 3340156), (2410, 1670078), (4820, 835039)]