38084320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 95800320

約数和(自身を除く): 57716000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 79, 80, 92, 115, 131, 158, 160, 184, 230, 262, 316, 368, 395, 460, 524, 632, 655, 736, 790, 920, 1048, 1264, 1310, 1580, 1817, 1840, 2096, 2528, 2620, 3013, 3160, 3634, 3680, 4192, 5240, 6026, 6320, 7268, 9085, 10349, 10480, 12052, 12640, 14536, 15065, 18170, 20698, 20960, 24104, 29072, 30130, 36340, 41396, 48208, 51745, 58144, 60260, 72680, 82792, 96416, 103490, 120520, 145360, 165584, 206980, 238027, 241040, 290720, 331168, 413960, 476054, 482080, 827920, 952108, 1190135, 1655840, 1904216, 2380270, 3808432, 4760540, 7616864, 9521080, 19042160, 38084320]

約数ペア:

[(1, 38084320), (2, 19042160), (4, 9521080), (5, 7616864), (8, 4760540), (10, 3808432), (16, 2380270), (20, 1904216), (23, 1655840), (32, 1190135), (40, 952108), (46, 827920), (79, 482080), (80, 476054), (92, 413960), (115, 331168), (131, 290720), (158, 241040), (160, 238027), (184, 206980), (230, 165584), (262, 145360), (316, 120520), (368, 103490), (395, 96416), (460, 82792), (524, 72680), (632, 60260), (655, 58144), (736, 51745), (790, 48208), (920, 41396), (1048, 36340), (1264, 30130), (1310, 29072), (1580, 24104), (1817, 20960), (1840, 20698), (2096, 18170), (2528, 15065), (2620, 14536), (3013, 12640), (3160, 12052), (3634, 10480), (3680, 10349), (4192, 9085), (5240, 7268), (6026, 6320)]