24548000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 67400424

約数和(自身を除く): 42852424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 125, 136, 152, 160, 170, 190, 200, 250, 272, 304, 323, 340, 361, 380, 400, 425, 475, 500, 544, 608, 646, 680, 722, 760, 800, 850, 950, 1000, 1292, 1360, 1444, 1520, 1615, 1700, 1805, 1900, 2000, 2125, 2375, 2584, 2720, 2888, 3040, 3230, 3400, 3610, 3800, 4000, 4250, 4750, 5168, 5776, 6137, 6460, 6800, 7220, 7600, 8075, 8500, 9025, 9500, 10336, 11552, 12274, 12920, 13600, 14440, 15200, 16150, 17000, 18050, 19000, 24548, 25840, 28880, 30685, 32300, 34000, 36100, 38000, 40375, 45125, 49096, 51680, 57760, 61370, 64600, 68000, 72200, 76000, 80750, 90250, 98192, 122740, 129200, 144400, 153425, 161500, 180500, 196384, 245480, 258400, 288800, 306850, 323000, 361000, 490960, 613700, 646000, 722000, 767125, 981920, 1227400, 1292000, 1444000, 1534250, 2454800, 3068500, 4909600, 6137000, 12274000, 24548000]

約数ペア:

[(1, 24548000), (2, 12274000), (4, 6137000), (5, 4909600), (8, 3068500), (10, 2454800), (16, 1534250), (17, 1444000), (19, 1292000), (20, 1227400), (25, 981920), (32, 767125), (34, 722000), (38, 646000), (40, 613700), (50, 490960), (68, 361000), (76, 323000), (80, 306850), (85, 288800), (95, 258400), (100, 245480), (125, 196384), (136, 180500), (152, 161500), (160, 153425), (170, 144400), (190, 129200), (200, 122740), (250, 98192), (272, 90250), (304, 80750), (323, 76000), (340, 72200), (361, 68000), (380, 64600), (400, 61370), (425, 57760), (475, 51680), (500, 49096), (544, 45125), (608, 40375), (646, 38000), (680, 36100), (722, 34000), (760, 32300), (800, 30685), (850, 28880), (950, 25840), (1000, 24548), (1292, 19000), (1360, 18050), (1444, 17000), (1520, 16150), (1615, 15200), (1700, 14440), (1805, 13600), (1900, 12920), (2000, 12274), (2125, 11552), (2375, 10336), (2584, 9500), (2720, 9025), (2888, 8500), (3040, 8075), (3230, 7600), (3400, 7220), (3610, 6800), (3800, 6460), (4000, 6137), (4250, 5776), (4750, 5168)]