102572990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11113}}^1$

素因数の和:11204

約数の個数: 32

約数和(自身を含む): 201652416

約数和(自身を除く): 99079426

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 11113, 22226, 55565, 111130, 144469, 288938, 722345, 789023, 1444690, 1578046, 3945115, 7890230, 10257299, 20514598, 51286495, 102572990]

約数ペア:

[(1, 102572990), (2, 51286495), (5, 20514598), (10, 10257299), (13, 7890230), (26, 3945115), (65, 1578046), (71, 1444690), (130, 789023), (142, 722345), (355, 288938), (710, 144469), (923, 111130), (1846, 55565), (4615, 22226), (9230, 11113)]