25667070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 75091968

約数和(自身を除く): 49424898

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 193, 195, 286, 310, 330, 341, 386, 390, 403, 429, 465, 579, 682, 715, 806, 858, 930, 965, 1023, 1158, 1209, 1430, 1705, 1930, 2015, 2046, 2123, 2145, 2418, 2509, 2895, 3410, 4030, 4246, 4290, 4433, 5018, 5115, 5790, 5983, 6045, 6369, 7527, 8866, 10230, 10615, 11966, 12090, 12545, 12738, 13299, 15054, 17949, 21230, 22165, 25090, 26598, 27599, 29915, 31845, 35898, 37635, 44330, 55198, 59830, 63690, 65813, 66495, 75270, 77779, 82797, 89745, 131626, 132990, 137995, 155558, 165594, 179490, 197439, 233337, 275990, 329065, 388895, 394878, 413985, 466674, 658130, 777790, 827970, 855569, 987195, 1166685, 1711138, 1974390, 2333370, 2566707, 4277845, 5133414, 8555690, 12833535, 25667070]

約数ペア:

[(1, 25667070), (2, 12833535), (3, 8555690), (5, 5133414), (6, 4277845), (10, 2566707), (11, 2333370), (13, 1974390), (15, 1711138), (22, 1166685), (26, 987195), (30, 855569), (31, 827970), (33, 777790), (39, 658130), (55, 466674), (62, 413985), (65, 394878), (66, 388895), (78, 329065), (93, 275990), (110, 233337), (130, 197439), (143, 179490), (155, 165594), (165, 155558), (186, 137995), (193, 132990), (195, 131626), (286, 89745), (310, 82797), (330, 77779), (341, 75270), (386, 66495), (390, 65813), (403, 63690), (429, 59830), (465, 55198), (579, 44330), (682, 37635), (715, 35898), (806, 31845), (858, 29915), (930, 27599), (965, 26598), (1023, 25090), (1158, 22165), (1209, 21230), (1430, 17949), (1705, 15054), (1930, 13299), (2015, 12738), (2046, 12545), (2123, 12090), (2145, 11966), (2418, 10615), (2509, 10230), (2895, 8866), (3410, 7527), (4030, 6369), (4246, 6045), (4290, 5983), (4433, 5790), (5018, 5115)]