89065760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 242186112

約数和(自身を除く): 153120352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 281, 283, 560, 562, 566, 1120, 1124, 1132, 1405, 1415, 1967, 1981, 2248, 2264, 2810, 2830, 3934, 3962, 4496, 4528, 5620, 5660, 7868, 7924, 8992, 9056, 9835, 9905, 11240, 11320, 15736, 15848, 19670, 19810, 22480, 22640, 31472, 31696, 39340, 39620, 44960, 45280, 62944, 63392, 78680, 79240, 79523, 157360, 158480, 159046, 314720, 316960, 318092, 397615, 556661, 636184, 795230, 1113322, 1272368, 1590460, 2226644, 2544736, 2783305, 3180920, 4453288, 5566610, 6361840, 8906576, 11133220, 12723680, 17813152, 22266440, 44532880, 89065760]

約数ペア:

[(1, 89065760), (2, 44532880), (4, 22266440), (5, 17813152), (7, 12723680), (8, 11133220), (10, 8906576), (14, 6361840), (16, 5566610), (20, 4453288), (28, 3180920), (32, 2783305), (35, 2544736), (40, 2226644), (56, 1590460), (70, 1272368), (80, 1113322), (112, 795230), (140, 636184), (160, 556661), (224, 397615), (280, 318092), (281, 316960), (283, 314720), (560, 159046), (562, 158480), (566, 157360), (1120, 79523), (1124, 79240), (1132, 78680), (1405, 63392), (1415, 62944), (1967, 45280), (1981, 44960), (2248, 39620), (2264, 39340), (2810, 31696), (2830, 31472), (3934, 22640), (3962, 22480), (4496, 19810), (4528, 19670), (5620, 15848), (5660, 15736), (7868, 11320), (7924, 11240), (8992, 9905), (9056, 9835)]