701804540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{16253}}^1$

素因数の和:16406

約数の個数: 48

約数和(自身を含む): 1572867072

約数和(自身を除く): 871062532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 2159, 2540, 4318, 8636, 10795, 16253, 21590, 32506, 43180, 65012, 81265, 162530, 276301, 325060, 552602, 1105204, 1381505, 2064131, 2763010, 4128262, 5526020, 8256524, 10320655, 20641310, 35090227, 41282620, 70180454, 140360908, 175451135, 350902270, 701804540]

約数ペア:

[(1, 701804540), (2, 350902270), (4, 175451135), (5, 140360908), (10, 70180454), (17, 41282620), (20, 35090227), (34, 20641310), (68, 10320655), (85, 8256524), (127, 5526020), (170, 4128262), (254, 2763010), (340, 2064131), (508, 1381505), (635, 1105204), (1270, 552602), (2159, 325060), (2540, 276301), (4318, 162530), (8636, 81265), (10795, 65012), (16253, 43180), (21590, 32506)]