2677580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1613}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 5694192

約数和(自身を除く): 3016612

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1613, 1660, 3226, 6452, 8065, 16130, 32260, 133879, 267758, 535516, 669395, 1338790, 2677580]

約数ペア:

[(1, 2677580), (2, 1338790), (4, 669395), (5, 535516), (10, 267758), (20, 133879), (83, 32260), (166, 16130), (332, 8065), (415, 6452), (830, 3226), (1613, 1660)]