103449200

素因数分解:

$2^4\times 5^2\times {\mathrm{258623}}^1$

素因数の和:258641

約数の個数: 30

約数和(自身を含む): 248537664

約数和(自身を除く): 145088464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 258623, 517246, 1034492, 1293115, 2068984, 2586230, 4137968, 5172460, 6465575, 10344920, 12931150, 20689840, 25862300, 51724600, 103449200]

約数ペア:

[(1, 103449200), (2, 51724600), (4, 25862300), (5, 20689840), (8, 12931150), (10, 10344920), (16, 6465575), (20, 5172460), (25, 4137968), (40, 2586230), (50, 2068984), (80, 1293115), (100, 1034492), (200, 517246), (400, 258623)]