1065431660

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 2256962400

約数和(自身を除く): 1191530740

約数列:

[1, 2, 4, 5, 10, 20, 229, 353, 458, 659, 706, 916, 1145, 1318, 1412, 1765, 2290, 2636, 3295, 3530, 4580, 6590, 7060, 13180, 80837, 150911, 161674, 232627, 301822, 323348, 404185, 465254, 603644, 754555, 808370, 930508, 1163135, 1509110, 1616740, 2326270, 3018220, 4652540, 53271583, 106543166, 213086332, 266357915, 532715830, 1065431660]

約数ペア:

[(1, 1065431660), (2, 532715830), (4, 266357915), (5, 213086332), (10, 106543166), (20, 53271583), (229, 4652540), (353, 3018220), (458, 2326270), (659, 1616740), (706, 1509110), (916, 1163135), (1145, 930508), (1318, 808370), (1412, 754555), (1765, 603644), (2290, 465254), (2636, 404185), (3295, 323348), (3530, 301822), (4580, 232627), (6590, 161674), (7060, 150911), (13180, 80837)]