5345936320

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211469}}^1$

素因数の和:211565

約数の個数: 56

約数和(自身を含む): 12891211200

約数和(自身を除く): 7545274880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 12640, 25280, 211469, 422938, 845876, 1057345, 1691752, 2114690, 3383504, 4229380, 6767008, 8458760, 13534016, 16706051, 16917520, 33412102, 33835040, 66824204, 67670080, 83530255, 133648408, 167060510, 267296816, 334121020, 534593632, 668242040, 1069187264, 1336484080, 2672968160, 5345936320]

約数ペア:

[(1, 5345936320), (2, 2672968160), (4, 1336484080), (5, 1069187264), (8, 668242040), (10, 534593632), (16, 334121020), (20, 267296816), (32, 167060510), (40, 133648408), (64, 83530255), (79, 67670080), (80, 66824204), (158, 33835040), (160, 33412102), (316, 16917520), (320, 16706051), (395, 13534016), (632, 8458760), (790, 6767008), (1264, 4229380), (1580, 3383504), (2528, 2114690), (3160, 1691752), (5056, 1057345), (6320, 845876), (12640, 422938), (25280, 211469)]