2968655680

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{117431}}^1$

素因数の和:117527

約数の個数: 56

約数和(自身を含む): 7158654720

約数和(自身を除く): 4189999040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 12640, 25280, 117431, 234862, 469724, 587155, 939448, 1174310, 1878896, 2348620, 3757792, 4697240, 7515584, 9277049, 9394480, 18554098, 18788960, 37108196, 37577920, 46385245, 74216392, 92770490, 148432784, 185540980, 296865568, 371081960, 593731136, 742163920, 1484327840, 2968655680]

約数ペア:

[(1, 2968655680), (2, 1484327840), (4, 742163920), (5, 593731136), (8, 371081960), (10, 296865568), (16, 185540980), (20, 148432784), (32, 92770490), (40, 74216392), (64, 46385245), (79, 37577920), (80, 37108196), (158, 18788960), (160, 18554098), (316, 9394480), (320, 9277049), (395, 7515584), (632, 4697240), (790, 3757792), (1264, 2348620), (1580, 1878896), (2528, 1174310), (3160, 939448), (5056, 587155), (6320, 469724), (12640, 234862), (25280, 117431)]