83367080

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{7417}}^1$

素因数の和:7709

約数の個数: 32

約数和(自身を含む): 188268840

約数和(自身を除く): 104901760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 7417, 11240, 14834, 29668, 37085, 59336, 74170, 148340, 296680, 2084177, 4168354, 8336708, 10420885, 16673416, 20841770, 41683540, 83367080]

約数ペア:

[(1, 83367080), (2, 41683540), (4, 20841770), (5, 16673416), (8, 10420885), (10, 8336708), (20, 4168354), (40, 2084177), (281, 296680), (562, 148340), (1124, 74170), (1405, 59336), (2248, 37085), (2810, 29668), (5620, 14834), (7417, 11240)]