6626500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 15004080

約数和(自身を除く): 8377580

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 457, 500, 580, 725, 914, 1450, 1828, 2285, 2900, 3625, 4570, 7250, 9140, 11425, 13253, 14500, 22850, 26506, 45700, 53012, 57125, 66265, 114250, 132530, 228500, 265060, 331325, 662650, 1325300, 1656625, 3313250, 6626500]

約数ペア:

[(1, 6626500), (2, 3313250), (4, 1656625), (5, 1325300), (10, 662650), (20, 331325), (25, 265060), (29, 228500), (50, 132530), (58, 114250), (100, 66265), (116, 57125), (125, 53012), (145, 45700), (250, 26506), (290, 22850), (457, 14500), (500, 13253), (580, 11425), (725, 9140), (914, 7250), (1450, 4570), (1828, 3625), (2285, 2900)]