47369480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69661}}^1$

素因数の和:69689

約数の個数: 32

約数和(自身を含む): 112852440

約数和(自身を除く): 65482960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 69661, 139322, 278644, 348305, 557288, 696610, 1184237, 1393220, 2368474, 2786440, 4736948, 5921185, 9473896, 11842370, 23684740, 47369480]

約数ペア:

[(1, 47369480), (2, 23684740), (4, 11842370), (5, 9473896), (8, 5921185), (10, 4736948), (17, 2786440), (20, 2368474), (34, 1393220), (40, 1184237), (68, 696610), (85, 557288), (136, 348305), (170, 278644), (340, 139322), (680, 69661)]