234640240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{94613}}^1$

素因数の和:94657

約数の個数: 40

約数和(自身を含む): 563142528

約数和(自身を除く): 328502288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 94613, 189226, 378452, 473065, 756904, 946130, 1513808, 1892260, 2933003, 3784520, 5866006, 7569040, 11732012, 14665015, 23464024, 29330030, 46928048, 58660060, 117320120, 234640240]

約数ペア:

[(1, 234640240), (2, 117320120), (4, 58660060), (5, 46928048), (8, 29330030), (10, 23464024), (16, 14665015), (20, 11732012), (31, 7569040), (40, 5866006), (62, 3784520), (80, 2933003), (124, 1892260), (155, 1513808), (248, 946130), (310, 756904), (496, 473065), (620, 378452), (1240, 189226), (2480, 94613)]