25184040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{4283}}^1$

素因数の和:4311

約数の個数: 96

約数和(自身を含む): 87907680

約数和(自身を除く): 62723640

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, 4283, 5880, 8566, 12849, 17132, 21415, 25698, 29981, 34264, 42830, 51396, 59962, 64245, 85660, 89943, 102792, 119924, 128490, 149905, 171320, 179886, 209867, 239848, 256980, 299810, 359772, 419734, 449715, 513960, 599620, 629601, 719544, 839468, 899430, 1049335, 1199240, 1259202, 1678936, 1798860, 2098670, 2518404, 3148005, 3597720, 4197340, 5036808, 6296010, 8394680, 12592020, 25184040]

約数ペア:

[(1, 25184040), (2, 12592020), (3, 8394680), (4, 6296010), (5, 5036808), (6, 4197340), (7, 3597720), (8, 3148005), (10, 2518404), (12, 2098670), (14, 1798860), (15, 1678936), (20, 1259202), (21, 1199240), (24, 1049335), (28, 899430), (30, 839468), (35, 719544), (40, 629601), (42, 599620), (49, 513960), (56, 449715), (60, 419734), (70, 359772), (84, 299810), (98, 256980), (105, 239848), (120, 209867), (140, 179886), (147, 171320), (168, 149905), (196, 128490), (210, 119924), (245, 102792), (280, 89943), (294, 85660), (392, 64245), (420, 59962), (490, 51396), (588, 42830), (735, 34264), (840, 29981), (980, 25698), (1176, 21415), (1470, 17132), (1960, 12849), (2940, 8566), (4283, 5880)]