46256420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2377}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 111861120

約数和(自身を除く): 65604700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2377, 2780, 3892, 4754, 4865, 9508, 9730, 11885, 16639, 19460, 23770, 33278, 47540, 66556, 83195, 166390, 330403, 332780, 660806, 1321612, 1652015, 2312821, 3304030, 4625642, 6608060, 9251284, 11564105, 23128210, 46256420]

約数ペア:

[(1, 46256420), (2, 23128210), (4, 11564105), (5, 9251284), (7, 6608060), (10, 4625642), (14, 3304030), (20, 2312821), (28, 1652015), (35, 1321612), (70, 660806), (139, 332780), (140, 330403), (278, 166390), (556, 83195), (695, 66556), (973, 47540), (1390, 33278), (1946, 23770), (2377, 19460), (2780, 16639), (3892, 11885), (4754, 9730), (4865, 9508)]