1113968450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{2003}}^1$

素因数の和:2256

約数の個数: 72

約数和(自身を含む): 2422090512

約数和(自身を除く): 1308122062

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 227, 245, 350, 454, 490, 1135, 1225, 1589, 2003, 2270, 2450, 3178, 4006, 5675, 7945, 10015, 11123, 11350, 14021, 15890, 20030, 22246, 28042, 39725, 50075, 55615, 70105, 79450, 98147, 100150, 111230, 140210, 196294, 278075, 350525, 454681, 490735, 556150, 701050, 909362, 981470, 2273405, 2453675, 3182767, 4546810, 4907350, 6365534, 11367025, 15913835, 22279369, 22734050, 31827670, 44558738, 79569175, 111396845, 159138350, 222793690, 556984225, 1113968450]

約数ペア:

[(1, 1113968450), (2, 556984225), (5, 222793690), (7, 159138350), (10, 111396845), (14, 79569175), (25, 44558738), (35, 31827670), (49, 22734050), (50, 22279369), (70, 15913835), (98, 11367025), (175, 6365534), (227, 4907350), (245, 4546810), (350, 3182767), (454, 2453675), (490, 2273405), (1135, 981470), (1225, 909362), (1589, 701050), (2003, 556150), (2270, 490735), (2450, 454681), (3178, 350525), (4006, 278075), (5675, 196294), (7945, 140210), (10015, 111230), (11123, 100150), (11350, 98147), (14021, 79450), (15890, 70105), (20030, 55615), (22246, 50075), (28042, 39725)]