3355040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 8541288

約数和(自身を除く): 5186248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1613, 2080, 3226, 6452, 8065, 12904, 16130, 20969, 25808, 32260, 41938, 51616, 64520, 83876, 104845, 129040, 167752, 209690, 258080, 335504, 419380, 671008, 838760, 1677520, 3355040]

約数ペア:

[(1, 3355040), (2, 1677520), (4, 838760), (5, 671008), (8, 419380), (10, 335504), (13, 258080), (16, 209690), (20, 167752), (26, 129040), (32, 104845), (40, 83876), (52, 64520), (65, 51616), (80, 41938), (104, 32260), (130, 25808), (160, 20969), (208, 16130), (260, 12904), (416, 8065), (520, 6452), (1040, 3226), (1613, 2080)]