310041920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56993}}^1$

素因数の和:57027

約数の個数: 56

約数和(自身を含む): 781729704

約数和(自身を除く): 471687784

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, 56993, 113986, 227972, 284965, 455944, 569930, 911888, 968881, 1139860, 1823776, 1937762, 2279720, 3647552, 3875524, 4559440, 4844405, 7751048, 9118880, 9688810, 15502096, 18237760, 19377620, 31004192, 38755240, 62008384, 77510480, 155020960, 310041920]

約数ペア:

[(1, 310041920), (2, 155020960), (4, 77510480), (5, 62008384), (8, 38755240), (10, 31004192), (16, 19377620), (17, 18237760), (20, 15502096), (32, 9688810), (34, 9118880), (40, 7751048), (64, 4844405), (68, 4559440), (80, 3875524), (85, 3647552), (136, 2279720), (160, 1937762), (170, 1823776), (272, 1139860), (320, 968881), (340, 911888), (544, 569930), (680, 455944), (1088, 284965), (1360, 227972), (2720, 113986), (5440, 56993)]