5209750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 12055680

約数和(自身を除く): 6845930

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 229, 250, 325, 350, 455, 458, 650, 875, 910, 1145, 1603, 1625, 1750, 2275, 2290, 2977, 3206, 3250, 4550, 5725, 5954, 8015, 11375, 11450, 14885, 16030, 20839, 22750, 28625, 29770, 40075, 41678, 57250, 74425, 80150, 104195, 148850, 200375, 208390, 372125, 400750, 520975, 744250, 1041950, 2604875, 5209750]

約数ペア:

[(1, 5209750), (2, 2604875), (5, 1041950), (7, 744250), (10, 520975), (13, 400750), (14, 372125), (25, 208390), (26, 200375), (35, 148850), (50, 104195), (65, 80150), (70, 74425), (91, 57250), (125, 41678), (130, 40075), (175, 29770), (182, 28625), (229, 22750), (250, 20839), (325, 16030), (350, 14885), (455, 11450), (458, 11375), (650, 8015), (875, 5954), (910, 5725), (1145, 4550), (1603, 3250), (1625, 3206), (1750, 2977), (2275, 2290)]