2461520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1103

約数の個数: 40

約数和(自身を含む): 5925960

約数和(自身を除く): 3464440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1061, 1160, 2122, 2320, 4244, 5305, 8488, 10610, 16976, 21220, 30769, 42440, 61538, 84880, 123076, 153845, 246152, 307690, 492304, 615380, 1230760, 2461520]

約数ペア:

[(1, 2461520), (2, 1230760), (4, 615380), (5, 492304), (8, 307690), (10, 246152), (16, 153845), (20, 123076), (29, 84880), (40, 61538), (58, 42440), (80, 30769), (116, 21220), (145, 16976), (232, 10610), (290, 8488), (464, 5305), (580, 4244), (1061, 2320), (1160, 2122)]