133088920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10301}}^1$

素因数の和:10348

約数の個数: 64

約数和(自身を含む): 333784800

約数和(自身を除く): 200695880

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 10301, 12920, 20602, 41204, 51505, 82408, 103010, 175117, 195719, 206020, 350234, 391438, 412040, 700468, 782876, 875585, 978595, 1400936, 1565752, 1751170, 1957190, 3327223, 3502340, 3914380, 6654446, 7004680, 7828760, 13308892, 16636115, 26617784, 33272230, 66544460, 133088920]

約数ペア:

[(1, 133088920), (2, 66544460), (4, 33272230), (5, 26617784), (8, 16636115), (10, 13308892), (17, 7828760), (19, 7004680), (20, 6654446), (34, 3914380), (38, 3502340), (40, 3327223), (68, 1957190), (76, 1751170), (85, 1565752), (95, 1400936), (136, 978595), (152, 875585), (170, 782876), (190, 700468), (323, 412040), (340, 391438), (380, 350234), (646, 206020), (680, 195719), (760, 175117), (1292, 103010), (1615, 82408), (2584, 51505), (3230, 41204), (6460, 20602), (10301, 12920)]