2022677440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{902981}}^1$

素因数の和:903005

約数の個数: 56

約数和(自身を含む): 5504578272

約数和(自身を除く): 3481900832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 902981, 1805962, 3611924, 4514905, 6320867, 7223848, 9029810, 12641734, 14447696, 18059620, 25283468, 28895392, 31604335, 36119240, 50566936, 57790784, 63208670, 72238480, 101133872, 126417340, 144476960, 202267744, 252834680, 288953920, 404535488, 505669360, 1011338720, 2022677440]

約数ペア:

[(1, 2022677440), (2, 1011338720), (4, 505669360), (5, 404535488), (7, 288953920), (8, 252834680), (10, 202267744), (14, 144476960), (16, 126417340), (20, 101133872), (28, 72238480), (32, 63208670), (35, 57790784), (40, 50566936), (56, 36119240), (64, 31604335), (70, 28895392), (80, 25283468), (112, 18059620), (140, 14447696), (160, 12641734), (224, 9029810), (280, 7223848), (320, 6320867), (448, 4514905), (560, 3611924), (1120, 1805962), (2240, 902981)]