71071040

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5417}}^1$

素因数の和:5475

約数の個数: 56

約数和(自身を含む): 173397672

約数和(自身を除く): 102326632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 5417, 6560, 10834, 13120, 21668, 27085, 43336, 54170, 86672, 108340, 173344, 216680, 222097, 346688, 433360, 444194, 866720, 888388, 1110485, 1733440, 1776776, 2220970, 3553552, 4441940, 7107104, 8883880, 14214208, 17767760, 35535520, 71071040]

約数ペア:

[(1, 71071040), (2, 35535520), (4, 17767760), (5, 14214208), (8, 8883880), (10, 7107104), (16, 4441940), (20, 3553552), (32, 2220970), (40, 1776776), (41, 1733440), (64, 1110485), (80, 888388), (82, 866720), (160, 444194), (164, 433360), (205, 346688), (320, 222097), (328, 216680), (410, 173344), (656, 108340), (820, 86672), (1312, 54170), (1640, 43336), (2624, 27085), (3280, 21668), (5417, 13120), (6560, 10834)]