25442760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{4327}}^1$

素因数の和:4355

約数の個数: 96

約数和(自身を含む): 88810560

約数和(自身を除く): 63367800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 4327, 5880, 8654, 12981, 17308, 21635, 25962, 30289, 34616, 43270, 51924, 60578, 64905, 86540, 90867, 103848, 121156, 129810, 151445, 173080, 181734, 212023, 242312, 259620, 302890, 363468, 424046, 454335, 519240, 605780, 636069, 726936, 848092, 908670, 1060115, 1211560, 1272138, 1696184, 1817340, 2120230, 2544276, 3180345, 3634680, 4240460, 5088552, 6360690, 8480920, 12721380, 25442760]

約数ペア:

[(1, 25442760), (2, 12721380), (3, 8480920), (4, 6360690), (5, 5088552), (6, 4240460), (7, 3634680), (8, 3180345), (10, 2544276), (12, 2120230), (14, 1817340), (15, 1696184), (20, 1272138), (21, 1211560), (24, 1060115), (28, 908670), (30, 848092), (35, 726936), (40, 636069), (42, 605780), (49, 519240), (56, 454335), (60, 424046), (70, 363468), (84, 302890), (98, 259620), (105, 242312), (120, 212023), (140, 181734), (147, 173080), (168, 151445), (196, 129810), (210, 121156), (245, 103848), (280, 90867), (294, 86540), (392, 64905), (420, 60578), (490, 51924), (588, 43270), (735, 34616), (840, 30289), (980, 25962), (1176, 21635), (1470, 17308), (1960, 12981), (2940, 8654), (4327, 5880)]