11761982960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1615657}}^1$

素因数の和:1615690

約数の個数: 80

約数和(自身を含む): 33657387456

約数和(自身を除く): 21895404496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 1615657, 3231314, 6462628, 8078285, 11309599, 12925256, 16156570, 21003541, 22619198, 25850512, 32313140, 42007082, 45238396, 56547995, 64626280, 84014164, 90476792, 105017705, 113095990, 129252560, 147024787, 168028328, 180953584, 210035410, 226191980, 294049574, 336056656, 420070820, 452383960, 588099148, 735123935, 840141640, 904767920, 1176198296, 1470247870, 1680283280, 2352396592, 2940495740, 5880991480, 11761982960]

約数ペア:

[(1, 11761982960), (2, 5880991480), (4, 2940495740), (5, 2352396592), (7, 1680283280), (8, 1470247870), (10, 1176198296), (13, 904767920), (14, 840141640), (16, 735123935), (20, 588099148), (26, 452383960), (28, 420070820), (35, 336056656), (40, 294049574), (52, 226191980), (56, 210035410), (65, 180953584), (70, 168028328), (80, 147024787), (91, 129252560), (104, 113095990), (112, 105017705), (130, 90476792), (140, 84014164), (182, 64626280), (208, 56547995), (260, 45238396), (280, 42007082), (364, 32313140), (455, 25850512), (520, 22619198), (560, 21003541), (728, 16156570), (910, 12925256), (1040, 11309599), (1456, 8078285), (1820, 6462628), (3640, 3231314), (7280, 1615657)]