85867040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{76667}}^1$

素因数の和:76689

約数の個数: 48

約数和(自身を含む): 231844032

約数和(自身を除く): 145976992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 76667, 153334, 306668, 383335, 536669, 613336, 766670, 1073338, 1226672, 1533340, 2146676, 2453344, 2683345, 3066680, 4293352, 5366690, 6133360, 8586704, 10733380, 12266720, 17173408, 21466760, 42933520, 85867040]

約数ペア:

[(1, 85867040), (2, 42933520), (4, 21466760), (5, 17173408), (7, 12266720), (8, 10733380), (10, 8586704), (14, 6133360), (16, 5366690), (20, 4293352), (28, 3066680), (32, 2683345), (35, 2453344), (40, 2146676), (56, 1533340), (70, 1226672), (80, 1073338), (112, 766670), (140, 613336), (160, 536669), (224, 383335), (280, 306668), (560, 153334), (1120, 76667)]