26109420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 79161600

約数和(自身を除く): 53052180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 619, 703, 740, 1110, 1140, 1238, 1406, 1857, 2109, 2220, 2476, 2812, 3095, 3515, 3714, 4218, 6190, 7030, 7428, 8436, 9285, 10545, 11761, 12380, 14060, 18570, 21090, 22903, 23522, 35283, 37140, 42180, 45806, 47044, 58805, 68709, 70566, 91612, 114515, 117610, 137418, 141132, 176415, 229030, 235220, 274836, 343545, 352830, 435157, 458060, 687090, 705660, 870314, 1305471, 1374180, 1740628, 2175785, 2610942, 4351570, 5221884, 6527355, 8703140, 13054710, 26109420]

約数ペア:

[(1, 26109420), (2, 13054710), (3, 8703140), (4, 6527355), (5, 5221884), (6, 4351570), (10, 2610942), (12, 2175785), (15, 1740628), (19, 1374180), (20, 1305471), (30, 870314), (37, 705660), (38, 687090), (57, 458060), (60, 435157), (74, 352830), (76, 343545), (95, 274836), (111, 235220), (114, 229030), (148, 176415), (185, 141132), (190, 137418), (222, 117610), (228, 114515), (285, 91612), (370, 70566), (380, 68709), (444, 58805), (555, 47044), (570, 45806), (619, 42180), (703, 37140), (740, 35283), (1110, 23522), (1140, 22903), (1238, 21090), (1406, 18570), (1857, 14060), (2109, 12380), (2220, 11761), (2476, 10545), (2812, 9285), (3095, 8436), (3515, 7428), (3714, 7030), (4218, 6190)]