5308120

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 12046320

約数和(自身を除く): 6738200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1013, 1048, 1310, 2026, 2620, 4052, 5065, 5240, 8104, 10130, 20260, 40520, 132703, 265406, 530812, 663515, 1061624, 1327030, 2654060, 5308120]

約数ペア:

[(1, 5308120), (2, 2654060), (4, 1327030), (5, 1061624), (8, 663515), (10, 530812), (20, 265406), (40, 132703), (131, 40520), (262, 20260), (524, 10130), (655, 8104), (1013, 5240), (1048, 5065), (1310, 4052), (2026, 2620)]