76818160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 188987904

約数和(自身を除く): 112169744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 115, 166, 184, 230, 332, 368, 415, 460, 503, 664, 830, 920, 1006, 1328, 1660, 1840, 1909, 2012, 2515, 3320, 3818, 4024, 5030, 6640, 7636, 8048, 9545, 10060, 11569, 15272, 19090, 20120, 23138, 30544, 38180, 40240, 41749, 46276, 57845, 76360, 83498, 92552, 115690, 152720, 166996, 185104, 208745, 231380, 333992, 417490, 462760, 667984, 834980, 925520, 960227, 1669960, 1920454, 3339920, 3840908, 4801135, 7681816, 9602270, 15363632, 19204540, 38409080, 76818160]

約数ペア:

[(1, 76818160), (2, 38409080), (4, 19204540), (5, 15363632), (8, 9602270), (10, 7681816), (16, 4801135), (20, 3840908), (23, 3339920), (40, 1920454), (46, 1669960), (80, 960227), (83, 925520), (92, 834980), (115, 667984), (166, 462760), (184, 417490), (230, 333992), (332, 231380), (368, 208745), (415, 185104), (460, 166996), (503, 152720), (664, 115690), (830, 92552), (920, 83498), (1006, 76360), (1328, 57845), (1660, 46276), (1840, 41749), (1909, 40240), (2012, 38180), (2515, 30544), (3320, 23138), (3818, 20120), (4024, 19090), (5030, 15272), (6640, 11569), (7636, 10060), (8048, 9545)]