42350080

素因数分解:

$2^9\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 103413024

約数和(自身を除く): 61062944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 233, 256, 284, 320, 355, 466, 512, 568, 640, 710, 932, 1136, 1165, 1280, 1420, 1864, 2272, 2330, 2560, 2840, 3728, 4544, 4660, 5680, 7456, 9088, 9320, 11360, 14912, 16543, 18176, 18640, 22720, 29824, 33086, 36352, 37280, 45440, 59648, 66172, 74560, 82715, 90880, 119296, 132344, 149120, 165430, 181760, 264688, 298240, 330860, 529376, 596480, 661720, 1058752, 1323440, 2117504, 2646880, 4235008, 5293760, 8470016, 10587520, 21175040, 42350080]

約数ペア:

[(1, 42350080), (2, 21175040), (4, 10587520), (5, 8470016), (8, 5293760), (10, 4235008), (16, 2646880), (20, 2117504), (32, 1323440), (40, 1058752), (64, 661720), (71, 596480), (80, 529376), (128, 330860), (142, 298240), (160, 264688), (233, 181760), (256, 165430), (284, 149120), (320, 132344), (355, 119296), (466, 90880), (512, 82715), (568, 74560), (640, 66172), (710, 59648), (932, 45440), (1136, 37280), (1165, 36352), (1280, 33086), (1420, 29824), (1864, 22720), (2272, 18640), (2330, 18176), (2560, 16543), (2840, 14912), (3728, 11360), (4544, 9320), (4660, 9088), (5680, 7456)]