125857880

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 289578240

約数和(自身を除く): 163720360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 167, 227, 332, 334, 415, 454, 664, 668, 830, 835, 908, 1135, 1336, 1660, 1670, 1816, 2270, 3320, 3340, 4540, 6680, 9080, 13861, 18841, 27722, 37682, 37909, 55444, 69305, 75364, 75818, 94205, 110888, 138610, 150728, 151636, 188410, 189545, 277220, 303272, 376820, 379090, 554440, 753640, 758180, 1516360, 3146447, 6292894, 12585788, 15732235, 25171576, 31464470, 62928940, 125857880]

約数ペア:

[(1, 125857880), (2, 62928940), (4, 31464470), (5, 25171576), (8, 15732235), (10, 12585788), (20, 6292894), (40, 3146447), (83, 1516360), (166, 758180), (167, 753640), (227, 554440), (332, 379090), (334, 376820), (415, 303272), (454, 277220), (664, 189545), (668, 188410), (830, 151636), (835, 150728), (908, 138610), (1135, 110888), (1336, 94205), (1660, 75818), (1670, 75364), (1816, 69305), (2270, 55444), (3320, 37909), (3340, 37682), (4540, 27722), (6680, 18841), (9080, 13861)]