11222840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7583}}^1$

素因数の和:7631

約数の個数: 32

約数和(自身を含む): 25937280

約数和(自身を除く): 14714440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 7583, 15166, 30332, 37915, 60664, 75830, 151660, 280571, 303320, 561142, 1122284, 1402855, 2244568, 2805710, 5611420, 11222840]

約数ペア:

[(1, 11222840), (2, 5611420), (4, 2805710), (5, 2244568), (8, 1402855), (10, 1122284), (20, 561142), (37, 303320), (40, 280571), (74, 151660), (148, 75830), (185, 60664), (296, 37915), (370, 30332), (740, 15166), (1480, 7583)]