8442180790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{15881}}^1$

素因数の和:16017

約数の個数: 64

約数和(自身を含む): 16672288320

約数和(自身を除く): 8230107530

約数列:

[1, 2, 5, 10, 17, 34, 53, 59, 85, 106, 118, 170, 265, 295, 530, 590, 901, 1003, 1802, 2006, 3127, 4505, 5015, 6254, 9010, 10030, 15635, 15881, 31270, 31762, 53159, 79405, 106318, 158810, 265795, 269977, 531590, 539954, 841693, 936979, 1349885, 1683386, 1873958, 2699770, 4208465, 4684895, 8416930, 9369790, 14308781, 15928643, 28617562, 31857286, 49659887, 71543905, 79643215, 99319774, 143087810, 159286430, 248299435, 496598870, 844218079, 1688436158, 4221090395, 8442180790]

約数ペア:

[(1, 8442180790), (2, 4221090395), (5, 1688436158), (10, 844218079), (17, 496598870), (34, 248299435), (53, 159286430), (59, 143087810), (85, 99319774), (106, 79643215), (118, 71543905), (170, 49659887), (265, 31857286), (295, 28617562), (530, 15928643), (590, 14308781), (901, 9369790), (1003, 8416930), (1802, 4684895), (2006, 4208465), (3127, 2699770), (4505, 1873958), (5015, 1683386), (6254, 1349885), (9010, 936979), (10030, 841693), (15635, 539954), (15881, 531590), (31270, 269977), (31762, 265795), (53159, 158810), (79405, 106318)]