119630964020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1167587}}^1$

素因数の和:1167752

約数の個数: 48

約数和(自身を含む): 258924314880

約数和(自身を除く): 139293350860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 109, 188, 218, 235, 436, 470, 545, 940, 1090, 2180, 5123, 10246, 20492, 25615, 51230, 102460, 1167587, 2335174, 4670348, 5837935, 11675870, 23351740, 54876589, 109753178, 127266983, 219506356, 254533966, 274382945, 509067932, 548765890, 636334915, 1097531780, 1272669830, 2545339660, 5981548201, 11963096402, 23926192804, 29907741005, 59815482010, 119630964020]

約数ペア:

[(1, 119630964020), (2, 59815482010), (4, 29907741005), (5, 23926192804), (10, 11963096402), (20, 5981548201), (47, 2545339660), (94, 1272669830), (109, 1097531780), (188, 636334915), (218, 548765890), (235, 509067932), (436, 274382945), (470, 254533966), (545, 219506356), (940, 127266983), (1090, 109753178), (2180, 54876589), (5123, 23351740), (10246, 11675870), (20492, 5837935), (25615, 4670348), (51230, 2335174), (102460, 1167587)]