1020231640090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31773019}}^1$

素因数の和:31773071

約数の個数: 48

約数和(自身を含む): 2093206557600

約数和(自身を除く): 1072974917510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2470, 3211, 6422, 16055, 32110, 31773019, 63546038, 158865095, 317730190, 413049247, 603687361, 826098494, 1207374722, 2065246235, 3018436805, 4130492470, 5369640211, 6036873610, 7847935693, 10739280422, 15695871386, 26848201055, 39239678465, 53696402110, 78479356930, 102023164009, 204046328018, 510115820045, 1020231640090]

約数ペア:

[(1, 1020231640090), (2, 510115820045), (5, 204046328018), (10, 102023164009), (13, 78479356930), (19, 53696402110), (26, 39239678465), (38, 26848201055), (65, 15695871386), (95, 10739280422), (130, 7847935693), (169, 6036873610), (190, 5369640211), (247, 4130492470), (338, 3018436805), (494, 2065246235), (845, 1207374722), (1235, 826098494), (1690, 603687361), (2470, 413049247), (3211, 317730190), (6422, 158865095), (16055, 63546038), (32110, 31773019)]