42082660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 90683712

約数和(自身を除く): 48601052

約数列:

[1, 2, 4, 5, 10, 20, 83, 101, 166, 202, 251, 332, 404, 415, 502, 505, 830, 1004, 1010, 1255, 1660, 2020, 2510, 5020, 8383, 16766, 20833, 25351, 33532, 41666, 41915, 50702, 83332, 83830, 101404, 104165, 126755, 167660, 208330, 253510, 416660, 507020, 2104133, 4208266, 8416532, 10520665, 21041330, 42082660]

約数ペア:

[(1, 42082660), (2, 21041330), (4, 10520665), (5, 8416532), (10, 4208266), (20, 2104133), (83, 507020), (101, 416660), (166, 253510), (202, 208330), (251, 167660), (332, 126755), (404, 104165), (415, 101404), (502, 83830), (505, 83332), (830, 50702), (1004, 41915), (1010, 41666), (1255, 33532), (1660, 25351), (2020, 20833), (2510, 16766), (5020, 8383)]