293329689740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2719}}^1\times {\mathrm{55609}}^1$

素因数の和:58434

約数の個数: 48

約数和(自身を含む): 622582867200

約数和(自身を除く): 329253177460

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2719, 5438, 10876, 13595, 27190, 54380, 55609, 111218, 222436, 263743, 278045, 527486, 556090, 1054972, 1112180, 1318715, 2637430, 5274860, 5394073, 10788146, 21576292, 26970365, 53940730, 107881460, 151200871, 302401742, 604803484, 756004355, 1512008710, 3024017420, 14666484487, 29332968974, 58665937948, 73332422435, 146664844870, 293329689740]

約数ペア:

[(1, 293329689740), (2, 146664844870), (4, 73332422435), (5, 58665937948), (10, 29332968974), (20, 14666484487), (97, 3024017420), (194, 1512008710), (388, 756004355), (485, 604803484), (970, 302401742), (1940, 151200871), (2719, 107881460), (5438, 53940730), (10876, 26970365), (13595, 21576292), (27190, 10788146), (54380, 5394073), (55609, 5274860), (111218, 2637430), (222436, 1318715), (263743, 1112180), (278045, 1054972), (527486, 556090)]