190797080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 439538400

約数和(自身を除く): 248741320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 101, 166, 202, 332, 404, 415, 505, 569, 664, 808, 830, 1010, 1138, 1660, 2020, 2276, 2845, 3320, 4040, 4552, 5690, 8383, 11380, 16766, 22760, 33532, 41915, 47227, 57469, 67064, 83830, 94454, 114938, 167660, 188908, 229876, 236135, 287345, 335320, 377816, 459752, 472270, 574690, 944540, 1149380, 1889080, 2298760, 4769927, 9539854, 19079708, 23849635, 38159416, 47699270, 95398540, 190797080]

約数ペア:

[(1, 190797080), (2, 95398540), (4, 47699270), (5, 38159416), (8, 23849635), (10, 19079708), (20, 9539854), (40, 4769927), (83, 2298760), (101, 1889080), (166, 1149380), (202, 944540), (332, 574690), (404, 472270), (415, 459752), (505, 377816), (569, 335320), (664, 287345), (808, 236135), (830, 229876), (1010, 188908), (1138, 167660), (1660, 114938), (2020, 94454), (2276, 83830), (2845, 67064), (3320, 57469), (4040, 47227), (4552, 41915), (5690, 33532), (8383, 22760), (11380, 16766)]