117379640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13523}}^1$

素因数の和:13572

約数の個数: 64

約数和(自身を含む): 311592960

約数和(自身を除く): 194213320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 13523, 27046, 54092, 67615, 94661, 108184, 135230, 189322, 270460, 378644, 419213, 473305, 540920, 757288, 838426, 946610, 1676852, 1893220, 2096065, 2934491, 3353704, 3786440, 4192130, 5868982, 8384260, 11737964, 14672455, 16768520, 23475928, 29344910, 58689820, 117379640]

約数ペア:

[(1, 117379640), (2, 58689820), (4, 29344910), (5, 23475928), (7, 16768520), (8, 14672455), (10, 11737964), (14, 8384260), (20, 5868982), (28, 4192130), (31, 3786440), (35, 3353704), (40, 2934491), (56, 2096065), (62, 1893220), (70, 1676852), (124, 946610), (140, 838426), (155, 757288), (217, 540920), (248, 473305), (280, 419213), (310, 378644), (434, 270460), (620, 189322), (868, 135230), (1085, 108184), (1240, 94661), (1736, 67615), (2170, 54092), (4340, 27046), (8680, 13523)]