29399800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8647}}^1$

素因数の和:8680

約数の個数: 48

約数和(自身を含む): 72383760

約数和(自身を除く): 42983960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 8647, 17294, 34588, 43235, 69176, 86470, 146999, 172940, 216175, 293998, 345880, 432350, 587996, 734995, 864700, 1175992, 1469990, 1729400, 2939980, 3674975, 5879960, 7349950, 14699900, 29399800]

約数ペア:

[(1, 29399800), (2, 14699900), (4, 7349950), (5, 5879960), (8, 3674975), (10, 2939980), (17, 1729400), (20, 1469990), (25, 1175992), (34, 864700), (40, 734995), (50, 587996), (68, 432350), (85, 345880), (100, 293998), (136, 216175), (170, 172940), (200, 146999), (340, 86470), (425, 69176), (680, 43235), (850, 34588), (1700, 17294), (3400, 8647)]