1625744510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 3406681152

約数和(自身を除く): 1780936642

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 71, 85, 130, 142, 169, 170, 221, 338, 355, 442, 710, 797, 845, 923, 1105, 1207, 1594, 1690, 1846, 2210, 2414, 2873, 3985, 4615, 5746, 6035, 7970, 9230, 10361, 11999, 12070, 13549, 14365, 15691, 20722, 23998, 27098, 28730, 31382, 51805, 56587, 59995, 67745, 78455, 103610, 113174, 119990, 134693, 135490, 156910, 176137, 203983, 269386, 282935, 352274, 407966, 565870, 673465, 735631, 880685, 961979, 1019915, 1346930, 1471262, 1761370, 1923958, 2039830, 2289781, 3678155, 4579562, 4809895, 7356310, 9563203, 9619790, 11448905, 12505727, 19126406, 22897810, 25011454, 47816015, 62528635, 95632030, 125057270, 162574451, 325148902, 812872255, 1625744510]

約数ペア:

[(1, 1625744510), (2, 812872255), (5, 325148902), (10, 162574451), (13, 125057270), (17, 95632030), (26, 62528635), (34, 47816015), (65, 25011454), (71, 22897810), (85, 19126406), (130, 12505727), (142, 11448905), (169, 9619790), (170, 9563203), (221, 7356310), (338, 4809895), (355, 4579562), (442, 3678155), (710, 2289781), (797, 2039830), (845, 1923958), (923, 1761370), (1105, 1471262), (1207, 1346930), (1594, 1019915), (1690, 961979), (1846, 880685), (2210, 735631), (2414, 673465), (2873, 565870), (3985, 407966), (4615, 352274), (5746, 282935), (6035, 269386), (7970, 203983), (9230, 176137), (10361, 156910), (11999, 135490), (12070, 134693), (13549, 119990), (14365, 113174), (15691, 103610), (20722, 78455), (23998, 67745), (27098, 59995), (28730, 56587), (31382, 51805)]