105431090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1877}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 195927984

約数和(自身を除く): 90496894

約数列:

[1, 2, 5, 10, 41, 82, 137, 205, 274, 410, 685, 1370, 1877, 3754, 5617, 9385, 11234, 18770, 28085, 56170, 76957, 153914, 257149, 384785, 514298, 769570, 1285745, 2571490, 10543109, 21086218, 52715545, 105431090]

約数ペア:

[(1, 105431090), (2, 52715545), (5, 21086218), (10, 10543109), (41, 2571490), (82, 1285745), (137, 769570), (205, 514298), (274, 384785), (410, 257149), (685, 153914), (1370, 76957), (1877, 56170), (3754, 28085), (5617, 18770), (9385, 11234)]