11587520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{739}}^1$

素因数の和:770

約数の個数: 84

約数和(自身を含む): 32141160

約数和(自身を除く): 20553640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 739, 784, 980, 1120, 1478, 1568, 1960, 2240, 2956, 3136, 3695, 3920, 5173, 5912, 7390, 7840, 10346, 11824, 14780, 15680, 20692, 23648, 25865, 29560, 36211, 41384, 47296, 51730, 59120, 72422, 82768, 103460, 118240, 144844, 165536, 181055, 206920, 236480, 289688, 331072, 362110, 413840, 579376, 724220, 827680, 1158752, 1448440, 1655360, 2317504, 2896880, 5793760, 11587520]

約数ペア:

[(1, 11587520), (2, 5793760), (4, 2896880), (5, 2317504), (7, 1655360), (8, 1448440), (10, 1158752), (14, 827680), (16, 724220), (20, 579376), (28, 413840), (32, 362110), (35, 331072), (40, 289688), (49, 236480), (56, 206920), (64, 181055), (70, 165536), (80, 144844), (98, 118240), (112, 103460), (140, 82768), (160, 72422), (196, 59120), (224, 51730), (245, 47296), (280, 41384), (320, 36211), (392, 29560), (448, 25865), (490, 23648), (560, 20692), (739, 15680), (784, 14780), (980, 11824), (1120, 10346), (1478, 7840), (1568, 7390), (1960, 5912), (2240, 5173), (2956, 3920), (3136, 3695)]