26611400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 66960000

約数和(自身を除く): 40348600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 47, 50, 76, 94, 95, 100, 149, 152, 188, 190, 200, 235, 298, 376, 380, 470, 475, 596, 745, 760, 893, 940, 950, 1175, 1192, 1490, 1786, 1880, 1900, 2350, 2831, 2980, 3572, 3725, 3800, 4465, 4700, 5662, 5960, 7003, 7144, 7450, 8930, 9400, 11324, 14006, 14155, 14900, 17860, 22325, 22648, 28012, 28310, 29800, 35015, 35720, 44650, 56024, 56620, 70030, 70775, 89300, 113240, 133057, 140060, 141550, 175075, 178600, 266114, 280120, 283100, 350150, 532228, 566200, 665285, 700300, 1064456, 1330570, 1400600, 2661140, 3326425, 5322280, 6652850, 13305700, 26611400]

約数ペア:

[(1, 26611400), (2, 13305700), (4, 6652850), (5, 5322280), (8, 3326425), (10, 2661140), (19, 1400600), (20, 1330570), (25, 1064456), (38, 700300), (40, 665285), (47, 566200), (50, 532228), (76, 350150), (94, 283100), (95, 280120), (100, 266114), (149, 178600), (152, 175075), (188, 141550), (190, 140060), (200, 133057), (235, 113240), (298, 89300), (376, 70775), (380, 70030), (470, 56620), (475, 56024), (596, 44650), (745, 35720), (760, 35015), (893, 29800), (940, 28310), (950, 28012), (1175, 22648), (1192, 22325), (1490, 17860), (1786, 14900), (1880, 14155), (1900, 14006), (2350, 11324), (2831, 9400), (2980, 8930), (3572, 7450), (3725, 7144), (3800, 7003), (4465, 5960), (4700, 5662)]