101005280

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 249679584

約数和(自身を除く): 148674304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 80, 86, 106, 160, 172, 212, 215, 265, 277, 344, 424, 430, 530, 554, 688, 848, 860, 1060, 1108, 1376, 1385, 1696, 1720, 2120, 2216, 2279, 2770, 3440, 4240, 4432, 4558, 5540, 6880, 8480, 8864, 9116, 11080, 11395, 11911, 14681, 18232, 22160, 22790, 23822, 29362, 36464, 44320, 45580, 47644, 58724, 59555, 72928, 73405, 91160, 95288, 117448, 119110, 146810, 182320, 190576, 234896, 238220, 293620, 364640, 381152, 469792, 476440, 587240, 631283, 952880, 1174480, 1262566, 1905760, 2348960, 2525132, 3156415, 5050264, 6312830, 10100528, 12625660, 20201056, 25251320, 50502640, 101005280]

約数ペア:

[(1, 101005280), (2, 50502640), (4, 25251320), (5, 20201056), (8, 12625660), (10, 10100528), (16, 6312830), (20, 5050264), (32, 3156415), (40, 2525132), (43, 2348960), (53, 1905760), (80, 1262566), (86, 1174480), (106, 952880), (160, 631283), (172, 587240), (212, 476440), (215, 469792), (265, 381152), (277, 364640), (344, 293620), (424, 238220), (430, 234896), (530, 190576), (554, 182320), (688, 146810), (848, 119110), (860, 117448), (1060, 95288), (1108, 91160), (1376, 73405), (1385, 72928), (1696, 59555), (1720, 58724), (2120, 47644), (2216, 45580), (2279, 44320), (2770, 36464), (3440, 29362), (4240, 23822), (4432, 22790), (4558, 22160), (5540, 18232), (6880, 14681), (8480, 11911), (8864, 11395), (9116, 11080)]