8179994480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{150589}}^1$

素因数の和:150706

約数の個数: 80

約数和(自身を含む): 21959636160

約数和(自身を除く): 13779641680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 3395, 3880, 5432, 6790, 7760, 10864, 13580, 27160, 54320, 150589, 301178, 602356, 752945, 1054123, 1204712, 1505890, 2108246, 2409424, 3011780, 4216492, 5270615, 6023560, 8432984, 10541230, 12047120, 14607133, 16865968, 21082460, 29214266, 42164920, 58428532, 73035665, 84329840, 102249931, 116857064, 146071330, 204499862, 233714128, 292142660, 408999724, 511249655, 584285320, 817999448, 1022499310, 1168570640, 1635998896, 2044998620, 4089997240, 8179994480]

約数ペア:

[(1, 8179994480), (2, 4089997240), (4, 2044998620), (5, 1635998896), (7, 1168570640), (8, 1022499310), (10, 817999448), (14, 584285320), (16, 511249655), (20, 408999724), (28, 292142660), (35, 233714128), (40, 204499862), (56, 146071330), (70, 116857064), (80, 102249931), (97, 84329840), (112, 73035665), (140, 58428532), (194, 42164920), (280, 29214266), (388, 21082460), (485, 16865968), (560, 14607133), (679, 12047120), (776, 10541230), (970, 8432984), (1358, 6023560), (1552, 5270615), (1940, 4216492), (2716, 3011780), (3395, 2409424), (3880, 2108246), (5432, 1505890), (6790, 1204712), (7760, 1054123), (10864, 752945), (13580, 602356), (27160, 301178), (54320, 150589)]