70264240

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13109}}^1$

素因数の和:13189

約数の個数: 40

約数和(自身を含む): 165815280

約数和(自身を除く): 95551040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 13109, 26218, 52436, 65545, 104872, 131090, 209744, 262180, 524360, 878303, 1048720, 1756606, 3513212, 4391515, 7026424, 8783030, 14052848, 17566060, 35132120, 70264240]

約数ペア:

[(1, 70264240), (2, 35132120), (4, 17566060), (5, 14052848), (8, 8783030), (10, 7026424), (16, 4391515), (20, 3513212), (40, 1756606), (67, 1048720), (80, 878303), (134, 524360), (268, 262180), (335, 209744), (536, 131090), (670, 104872), (1072, 65545), (1340, 52436), (2680, 26218), (5360, 13109)]