2026048280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{2833}}^1$

素因数の和:3804

約数の個数: 64

約数和(自身を含む): 4805330400

約数和(自身を除く): 2779282120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 941, 1882, 2833, 3764, 4705, 5666, 7528, 9410, 11332, 14165, 17879, 18820, 22664, 28330, 35758, 37640, 53827, 56660, 71516, 89395, 107654, 113320, 143032, 178790, 215308, 269135, 357580, 430616, 538270, 715160, 1076540, 2153080, 2665853, 5331706, 10663412, 13329265, 21326824, 26658530, 50651207, 53317060, 101302414, 106634120, 202604828, 253256035, 405209656, 506512070, 1013024140, 2026048280]

約数ペア:

[(1, 2026048280), (2, 1013024140), (4, 506512070), (5, 405209656), (8, 253256035), (10, 202604828), (19, 106634120), (20, 101302414), (38, 53317060), (40, 50651207), (76, 26658530), (95, 21326824), (152, 13329265), (190, 10663412), (380, 5331706), (760, 2665853), (941, 2153080), (1882, 1076540), (2833, 715160), (3764, 538270), (4705, 430616), (5666, 357580), (7528, 269135), (9410, 215308), (11332, 178790), (14165, 143032), (17879, 113320), (18820, 107654), (22664, 89395), (28330, 71516), (35758, 56660), (37640, 53827)]