102939910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1223}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 195644160

約数和(自身を除く): 92704250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443, 886, 1223, 2215, 2446, 4430, 6115, 8417, 12230, 16834, 23237, 42085, 46474, 84170, 116185, 232370, 541789, 1083578, 2708945, 5417890, 10293991, 20587982, 51469955, 102939910]

約数ペア:

[(1, 102939910), (2, 51469955), (5, 20587982), (10, 10293991), (19, 5417890), (38, 2708945), (95, 1083578), (190, 541789), (443, 232370), (886, 116185), (1223, 84170), (2215, 46474), (2446, 42085), (4430, 23237), (6115, 16834), (8417, 12230)]