103763780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 224211456

約数和(自身を除く): 120447676

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 167, 188, 235, 334, 470, 661, 668, 835, 940, 1322, 1670, 2644, 3305, 3340, 6610, 7849, 13220, 15698, 31067, 31396, 39245, 62134, 78490, 110387, 124268, 155335, 156980, 220774, 310670, 441548, 551935, 621340, 1103870, 2207740, 5188189, 10376378, 20752756, 25940945, 51881890, 103763780]

約数ペア:

[(1, 103763780), (2, 51881890), (4, 25940945), (5, 20752756), (10, 10376378), (20, 5188189), (47, 2207740), (94, 1103870), (167, 621340), (188, 551935), (235, 441548), (334, 310670), (470, 220774), (661, 156980), (668, 155335), (835, 124268), (940, 110387), (1322, 78490), (1670, 62134), (2644, 39245), (3305, 31396), (3340, 31067), (6610, 15698), (7849, 13220)]