4219040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3767}}^1$

素因数の和:3789

約数の個数: 48

約数和(自身を含む): 11394432

約数和(自身を除く): 7175392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3767, 7534, 15068, 18835, 26369, 30136, 37670, 52738, 60272, 75340, 105476, 120544, 131845, 150680, 210952, 263690, 301360, 421904, 527380, 602720, 843808, 1054760, 2109520, 4219040]

約数ペア:

[(1, 4219040), (2, 2109520), (4, 1054760), (5, 843808), (7, 602720), (8, 527380), (10, 421904), (14, 301360), (16, 263690), (20, 210952), (28, 150680), (32, 131845), (35, 120544), (40, 105476), (56, 75340), (70, 60272), (80, 52738), (112, 37670), (140, 30136), (160, 26369), (224, 18835), (280, 15068), (560, 7534), (1120, 3767)]