115824280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20249}}^1$

素因数の和:20284

約数の個数: 64

約数和(自身を含む): 306180000

約数和(自身を除く): 190355720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 20249, 40498, 80996, 101245, 161992, 202490, 222739, 263237, 404980, 445478, 526474, 809960, 890956, 1052948, 1113695, 1316185, 1781912, 2105896, 2227390, 2632370, 2895607, 4454780, 5264740, 5791214, 8909560, 10529480, 11582428, 14478035, 23164856, 28956070, 57912140, 115824280]

約数ペア:

[(1, 115824280), (2, 57912140), (4, 28956070), (5, 23164856), (8, 14478035), (10, 11582428), (11, 10529480), (13, 8909560), (20, 5791214), (22, 5264740), (26, 4454780), (40, 2895607), (44, 2632370), (52, 2227390), (55, 2105896), (65, 1781912), (88, 1316185), (104, 1113695), (110, 1052948), (130, 890956), (143, 809960), (220, 526474), (260, 445478), (286, 404980), (440, 263237), (520, 222739), (572, 202490), (715, 161992), (1144, 101245), (1430, 80996), (2860, 40498), (5720, 20249)]