114560420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{883}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 259896000

約数和(自身を除く): 145335580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 499, 883, 998, 1766, 1996, 2495, 3532, 4415, 4990, 6487, 8830, 9980, 11479, 12974, 17660, 22958, 25948, 32435, 45916, 57395, 64870, 114790, 129740, 229580, 440617, 881234, 1762468, 2203085, 4406170, 5728021, 8812340, 11456042, 22912084, 28640105, 57280210, 114560420]

約数ペア:

[(1, 114560420), (2, 57280210), (4, 28640105), (5, 22912084), (10, 11456042), (13, 8812340), (20, 5728021), (26, 4406170), (52, 2203085), (65, 1762468), (130, 881234), (260, 440617), (499, 229580), (883, 129740), (998, 114790), (1766, 64870), (1996, 57395), (2495, 45916), (3532, 32435), (4415, 25948), (4990, 22958), (6487, 17660), (8830, 12974), (9980, 11479)]