29839000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 71267040

約数和(自身を除く): 41428040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 500, 530, 563, 1000, 1060, 1126, 1325, 2120, 2252, 2650, 2815, 4504, 5300, 5630, 6625, 10600, 11260, 13250, 14075, 22520, 26500, 28150, 29839, 53000, 56300, 59678, 70375, 112600, 119356, 140750, 149195, 238712, 281500, 298390, 563000, 596780, 745975, 1193560, 1491950, 2983900, 3729875, 5967800, 7459750, 14919500, 29839000]

約数ペア:

[(1, 29839000), (2, 14919500), (4, 7459750), (5, 5967800), (8, 3729875), (10, 2983900), (20, 1491950), (25, 1193560), (40, 745975), (50, 596780), (53, 563000), (100, 298390), (106, 281500), (125, 238712), (200, 149195), (212, 140750), (250, 119356), (265, 112600), (424, 70375), (500, 59678), (530, 56300), (563, 53000), (1000, 29839), (1060, 28150), (1126, 26500), (1325, 22520), (2120, 14075), (2252, 13250), (2650, 11260), (2815, 10600), (4504, 6625), (5300, 5630)]