37481990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41189}}^1$

素因数の和:41216

約数の個数: 32

約数和(自身を含む): 83039040

約数和(自身を除く): 45557050

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 41189, 82378, 205945, 288323, 411890, 535457, 576646, 1070914, 1441615, 2677285, 2883230, 3748199, 5354570, 7496398, 18740995, 37481990]

約数ペア:

[(1, 37481990), (2, 18740995), (5, 7496398), (7, 5354570), (10, 3748199), (13, 2883230), (14, 2677285), (26, 1441615), (35, 1070914), (65, 576646), (70, 535457), (91, 411890), (130, 288323), (182, 205945), (455, 82378), (910, 41189)]