25937580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 78382080

約数和(自身を除く): 52444500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 59, 60, 68, 85, 102, 118, 170, 177, 204, 236, 255, 295, 340, 354, 431, 510, 590, 708, 862, 885, 1003, 1020, 1180, 1293, 1724, 1770, 2006, 2155, 2586, 3009, 3540, 4012, 4310, 5015, 5172, 6018, 6465, 7327, 8620, 10030, 12036, 12930, 14654, 15045, 20060, 21981, 25429, 25860, 29308, 30090, 36635, 43962, 50858, 60180, 73270, 76287, 87924, 101716, 109905, 127145, 146540, 152574, 219810, 254290, 305148, 381435, 432293, 439620, 508580, 762870, 864586, 1296879, 1525740, 1729172, 2161465, 2593758, 4322930, 5187516, 6484395, 8645860, 12968790, 25937580]

約数ペア:

[(1, 25937580), (2, 12968790), (3, 8645860), (4, 6484395), (5, 5187516), (6, 4322930), (10, 2593758), (12, 2161465), (15, 1729172), (17, 1525740), (20, 1296879), (30, 864586), (34, 762870), (51, 508580), (59, 439620), (60, 432293), (68, 381435), (85, 305148), (102, 254290), (118, 219810), (170, 152574), (177, 146540), (204, 127145), (236, 109905), (255, 101716), (295, 87924), (340, 76287), (354, 73270), (431, 60180), (510, 50858), (590, 43962), (708, 36635), (862, 30090), (885, 29308), (1003, 25860), (1020, 25429), (1180, 21981), (1293, 20060), (1724, 15045), (1770, 14654), (2006, 12930), (2155, 12036), (2586, 10030), (3009, 8620), (3540, 7327), (4012, 6465), (4310, 6018), (5015, 5172)]