15671822860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 34418442240

約数和(自身を除く): 18746619380

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 103, 127, 148, 185, 206, 254, 370, 412, 508, 515, 635, 740, 1030, 1270, 1619, 2060, 2540, 3238, 3811, 4699, 6476, 7622, 8095, 9398, 13081, 15244, 16190, 18796, 19055, 23495, 26162, 32380, 38110, 46990, 52324, 59903, 65405, 76220, 93980, 119806, 130810, 166757, 205613, 239612, 261620, 299515, 333514, 411226, 483997, 599030, 667028, 822452, 833785, 967994, 1028065, 1198060, 1667570, 1935988, 2056130, 2419985, 3335140, 4112260, 4839970, 6170009, 7607681, 9679940, 12340018, 15215362, 21178139, 24680036, 30430724, 30850045, 38038405, 42356278, 61700090, 76076810, 84712556, 105890695, 123400180, 152153620, 211781390, 423562780, 783591143, 1567182286, 3134364572, 3917955715, 7835911430, 15671822860]

約数ペア:

[(1, 15671822860), (2, 7835911430), (4, 3917955715), (5, 3134364572), (10, 1567182286), (20, 783591143), (37, 423562780), (74, 211781390), (103, 152153620), (127, 123400180), (148, 105890695), (185, 84712556), (206, 76076810), (254, 61700090), (370, 42356278), (412, 38038405), (508, 30850045), (515, 30430724), (635, 24680036), (740, 21178139), (1030, 15215362), (1270, 12340018), (1619, 9679940), (2060, 7607681), (2540, 6170009), (3238, 4839970), (3811, 4112260), (4699, 3335140), (6476, 2419985), (7622, 2056130), (8095, 1935988), (9398, 1667570), (13081, 1198060), (15244, 1028065), (16190, 967994), (18796, 833785), (19055, 822452), (23495, 667028), (26162, 599030), (32380, 483997), (38110, 411226), (46990, 333514), (52324, 299515), (59903, 261620), (65405, 239612), (76220, 205613), (93980, 166757), (119806, 130810)]