411809330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{2237}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 761367600

約数和(自身を除く): 349558270

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 449, 898, 2237, 2245, 4474, 4490, 11185, 18409, 22370, 36818, 91717, 92045, 183434, 184090, 458585, 917170, 1004413, 2008826, 5022065, 10044130, 41180933, 82361866, 205904665, 411809330]

約数ペア:

[(1, 411809330), (2, 205904665), (5, 82361866), (10, 41180933), (41, 10044130), (82, 5022065), (205, 2008826), (410, 1004413), (449, 917170), (898, 458585), (2237, 184090), (2245, 183434), (4474, 92045), (4490, 91717), (11185, 36818), (18409, 22370)]