2023706020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{8089}}^1$

素因数の和:9892

約数の個数: 48

約数和(自身を含む): 4860213120

約数和(自身を除く): 2836507100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1787, 3574, 7148, 8089, 8935, 12509, 16178, 17870, 25018, 32356, 35740, 40445, 50036, 56623, 62545, 80890, 113246, 125090, 161780, 226492, 250180, 283115, 566230, 1132460, 14455043, 28910086, 57820172, 72275215, 101185301, 144550430, 202370602, 289100860, 404741204, 505926505, 1011853010, 2023706020]

約数ペア:

[(1, 2023706020), (2, 1011853010), (4, 505926505), (5, 404741204), (7, 289100860), (10, 202370602), (14, 144550430), (20, 101185301), (28, 72275215), (35, 57820172), (70, 28910086), (140, 14455043), (1787, 1132460), (3574, 566230), (7148, 283115), (8089, 250180), (8935, 226492), (12509, 161780), (16178, 125090), (17870, 113246), (25018, 80890), (32356, 62545), (35740, 56623), (40445, 50036)]