42332440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28603}}^1$

素因数の和:28651

約数の個数: 32

約数和(自身を含む): 97825680

約数和(自身を除く): 55493240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 28603, 57206, 114412, 143015, 228824, 286030, 572060, 1058311, 1144120, 2116622, 4233244, 5291555, 8466488, 10583110, 21166220, 42332440]

約数ペア:

[(1, 42332440), (2, 21166220), (4, 10583110), (5, 8466488), (8, 5291555), (10, 4233244), (20, 2116622), (37, 1144120), (40, 1058311), (74, 572060), (148, 286030), (185, 228824), (296, 143015), (370, 114412), (740, 57206), (1480, 28603)]