88394560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16249}}^1$

素因数の和:16283

約数の個数: 56

約数和(自身を含む): 222885000

約数和(自身を除く): 134490440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 16249, 32498, 64996, 81245, 129992, 162490, 259984, 276233, 324980, 519968, 552466, 649960, 1039936, 1104932, 1299920, 1381165, 2209864, 2599840, 2762330, 4419728, 5199680, 5524660, 8839456, 11049320, 17678912, 22098640, 44197280, 88394560]

約数ペア:

[(1, 88394560), (2, 44197280), (4, 22098640), (5, 17678912), (8, 11049320), (10, 8839456), (16, 5524660), (17, 5199680), (20, 4419728), (32, 2762330), (34, 2599840), (40, 2209864), (64, 1381165), (68, 1299920), (80, 1104932), (85, 1039936), (136, 649960), (160, 552466), (170, 519968), (272, 324980), (320, 276233), (340, 259984), (544, 162490), (680, 129992), (1088, 81245), (1360, 64996), (2720, 32498), (5440, 16249)]