2018676160

素因数分解:

$2^6\times 5^1\times {\mathrm{367}}^1\times {\mathrm{17189}}^1$

素因数の和:17573

約数の個数: 56

約数和(自身を含む): 4820351040

約数和(自身を除く): 2801674880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 367, 734, 1468, 1835, 2936, 3670, 5872, 7340, 11744, 14680, 17189, 23488, 29360, 34378, 58720, 68756, 85945, 117440, 137512, 171890, 275024, 343780, 550048, 687560, 1100096, 1375120, 2750240, 5500480, 6308363, 12616726, 25233452, 31541815, 50466904, 63083630, 100933808, 126167260, 201867616, 252334520, 403735232, 504669040, 1009338080, 2018676160]

約数ペア:

[(1, 2018676160), (2, 1009338080), (4, 504669040), (5, 403735232), (8, 252334520), (10, 201867616), (16, 126167260), (20, 100933808), (32, 63083630), (40, 50466904), (64, 31541815), (80, 25233452), (160, 12616726), (320, 6308363), (367, 5500480), (734, 2750240), (1468, 1375120), (1835, 1100096), (2936, 687560), (3670, 550048), (5872, 343780), (7340, 275024), (11744, 171890), (14680, 137512), (17189, 117440), (23488, 85945), (29360, 68756), (34378, 58720)]