2016308120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{156061}}^1$

素因数の和:156108

約数の個数: 64

約数和(自身を含む): 5056408800

約数和(自身を除く): 3040100680

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, 12920, 156061, 312122, 624244, 780305, 1248488, 1560610, 2653037, 2965159, 3121220, 5306074, 5930318, 6242440, 10612148, 11860636, 13265185, 14825795, 21224296, 23721272, 26530370, 29651590, 50407703, 53060740, 59303180, 100815406, 106121480, 118606360, 201630812, 252038515, 403261624, 504077030, 1008154060, 2016308120]

約数ペア:

[(1, 2016308120), (2, 1008154060), (4, 504077030), (5, 403261624), (8, 252038515), (10, 201630812), (17, 118606360), (19, 106121480), (20, 100815406), (34, 59303180), (38, 53060740), (40, 50407703), (68, 29651590), (76, 26530370), (85, 23721272), (95, 21224296), (136, 14825795), (152, 13265185), (170, 11860636), (190, 10612148), (323, 6242440), (340, 5930318), (380, 5306074), (646, 3121220), (680, 2965159), (760, 2653037), (1292, 1560610), (1615, 1248488), (2584, 780305), (3230, 624244), (6460, 312122), (12920, 156061)]