71048480

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2659}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 168920640

約数和(自身を除く): 97872160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2659, 2672, 3340, 5318, 5344, 6680, 10636, 13295, 13360, 21272, 26590, 26720, 42544, 53180, 85088, 106360, 212720, 425440, 444053, 888106, 1776212, 2220265, 3552424, 4440530, 7104848, 8881060, 14209696, 17762120, 35524240, 71048480]

約数ペア:

[(1, 71048480), (2, 35524240), (4, 17762120), (5, 14209696), (8, 8881060), (10, 7104848), (16, 4440530), (20, 3552424), (32, 2220265), (40, 1776212), (80, 888106), (160, 444053), (167, 425440), (334, 212720), (668, 106360), (835, 85088), (1336, 53180), (1670, 42544), (2659, 26720), (2672, 26590), (3340, 21272), (5318, 13360), (5344, 13295), (6680, 10636)]