1880715260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{2447}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 4007356416

約数和(自身を除く): 2126641156

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 463, 830, 926, 1660, 1852, 2315, 2447, 4630, 4894, 9260, 9788, 12235, 24470, 38429, 48940, 76858, 153716, 192145, 203101, 384290, 406202, 768580, 812404, 1015505, 1132961, 2031010, 2265922, 4062020, 4531844, 5664805, 11329610, 22659220, 94035763, 188071526, 376143052, 470178815, 940357630, 1880715260]

約数ペア:

[(1, 1880715260), (2, 940357630), (4, 470178815), (5, 376143052), (10, 188071526), (20, 94035763), (83, 22659220), (166, 11329610), (332, 5664805), (415, 4531844), (463, 4062020), (830, 2265922), (926, 2031010), (1660, 1132961), (1852, 1015505), (2315, 812404), (2447, 768580), (4630, 406202), (4894, 384290), (9260, 203101), (9788, 192145), (12235, 153716), (24470, 76858), (38429, 48940)]