16892500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 60

約数和(自身を含む): 38378340

約数和(自身を除く): 21485840

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 233, 250, 290, 466, 500, 580, 625, 725, 932, 1165, 1250, 1450, 2330, 2500, 2900, 3625, 4660, 5825, 6757, 7250, 11650, 13514, 14500, 18125, 23300, 27028, 29125, 33785, 36250, 58250, 67570, 72500, 116500, 135140, 145625, 168925, 291250, 337850, 582500, 675700, 844625, 1689250, 3378500, 4223125, 8446250, 16892500]

約数ペア:

[(1, 16892500), (2, 8446250), (4, 4223125), (5, 3378500), (10, 1689250), (20, 844625), (25, 675700), (29, 582500), (50, 337850), (58, 291250), (100, 168925), (116, 145625), (125, 135140), (145, 116500), (233, 72500), (250, 67570), (290, 58250), (466, 36250), (500, 33785), (580, 29125), (625, 27028), (725, 23300), (932, 18125), (1165, 14500), (1250, 13514), (1450, 11650), (2330, 7250), (2500, 6757), (2900, 5825), (3625, 4660)]