42682580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 96961536

約数和(自身を除く): 54278956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 2671, 3196, 3995, 5342, 7990, 10684, 13355, 15980, 26710, 45407, 53420, 90814, 125537, 181628, 227035, 251074, 454070, 502148, 627685, 908140, 1255370, 2134129, 2510740, 4268258, 8536516, 10670645, 21341290, 42682580]

約数ペア:

[(1, 42682580), (2, 21341290), (4, 10670645), (5, 8536516), (10, 4268258), (17, 2510740), (20, 2134129), (34, 1255370), (47, 908140), (68, 627685), (85, 502148), (94, 454070), (170, 251074), (188, 227035), (235, 181628), (340, 125537), (470, 90814), (799, 53420), (940, 45407), (1598, 26710), (2671, 15980), (3196, 13355), (3995, 10684), (5342, 7990)]