57367760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19381}}^1$

素因数の和:19431

約数の個数: 40

約数和(自身を含む): 136991976

約数和(自身を除く): 79624216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 19381, 38762, 77524, 96905, 155048, 193810, 310096, 387620, 717097, 775240, 1434194, 1550480, 2868388, 3585485, 5736776, 7170970, 11473552, 14341940, 28683880, 57367760]

約数ペア:

[(1, 57367760), (2, 28683880), (4, 14341940), (5, 11473552), (8, 7170970), (10, 5736776), (16, 3585485), (20, 2868388), (37, 1550480), (40, 1434194), (74, 775240), (80, 717097), (148, 387620), (185, 310096), (296, 193810), (370, 155048), (592, 96905), (740, 77524), (1480, 38762), (2960, 19381)]