70029700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 165558848

約数和(自身を除く): 95529148

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 103, 130, 206, 260, 325, 412, 515, 523, 650, 1030, 1046, 1300, 1339, 2060, 2092, 2575, 2615, 2678, 5150, 5230, 5356, 6695, 6799, 10300, 10460, 13075, 13390, 13598, 26150, 26780, 27196, 33475, 33995, 52300, 53869, 66950, 67990, 107738, 133900, 135980, 169975, 215476, 269345, 339950, 538690, 679900, 700297, 1077380, 1346725, 1400594, 2693450, 2801188, 3501485, 5386900, 7002970, 14005940, 17507425, 35014850, 70029700]

約数ペア:

[(1, 70029700), (2, 35014850), (4, 17507425), (5, 14005940), (10, 7002970), (13, 5386900), (20, 3501485), (25, 2801188), (26, 2693450), (50, 1400594), (52, 1346725), (65, 1077380), (100, 700297), (103, 679900), (130, 538690), (206, 339950), (260, 269345), (325, 215476), (412, 169975), (515, 135980), (523, 133900), (650, 107738), (1030, 67990), (1046, 66950), (1300, 53869), (1339, 52300), (2060, 33995), (2092, 33475), (2575, 27196), (2615, 26780), (2678, 26150), (5150, 13598), (5230, 13390), (5356, 13075), (6695, 10460), (6799, 10300)]