57361840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19379}}^1$

素因数の和:19429

約数の個数: 40

約数和(自身を含む): 136977840

約数和(自身を除く): 79616000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 19379, 38758, 77516, 96895, 155032, 193790, 310064, 387580, 717023, 775160, 1434046, 1550320, 2868092, 3585115, 5736184, 7170230, 11472368, 14340460, 28680920, 57361840]

約数ペア:

[(1, 57361840), (2, 28680920), (4, 14340460), (5, 11472368), (8, 7170230), (10, 5736184), (16, 3585115), (20, 2868092), (37, 1550320), (40, 1434046), (74, 775160), (80, 717023), (148, 387580), (185, 310064), (296, 193790), (370, 155032), (592, 96895), (740, 77516), (1480, 38758), (2960, 19379)]