8021248130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{6689}}^1$

素因数の和:7203

約数の個数: 64

約数和(自身を含む): 16985963520

約数和(自身を除く): 8964715390

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 463, 518, 926, 1295, 2315, 2590, 3241, 4630, 6482, 6689, 13378, 16205, 17131, 32410, 33445, 34262, 46823, 66890, 85655, 93646, 119917, 171310, 234115, 239834, 247493, 468230, 494986, 599585, 1199170, 1237465, 1732451, 2474930, 3097007, 3464902, 6194014, 8662255, 15485035, 17324510, 21679049, 30970070, 43358098, 108395245, 114589259, 216790490, 229178518, 572946295, 802124813, 1145892590, 1604249626, 4010624065, 8021248130]

約数ペア:

[(1, 8021248130), (2, 4010624065), (5, 1604249626), (7, 1145892590), (10, 802124813), (14, 572946295), (35, 229178518), (37, 216790490), (70, 114589259), (74, 108395245), (185, 43358098), (259, 30970070), (370, 21679049), (463, 17324510), (518, 15485035), (926, 8662255), (1295, 6194014), (2315, 3464902), (2590, 3097007), (3241, 2474930), (4630, 1732451), (6482, 1237465), (6689, 1199170), (13378, 599585), (16205, 494986), (17131, 468230), (32410, 247493), (33445, 239834), (34262, 234115), (46823, 171310), (66890, 119917), (85655, 93646)]