42951849920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009207}}^1$

素因数の和:1009250

約数の個数: 112

約数和(自身を含む): 123042639360

約数和(自身を除く): 80090789440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 42560, 1009207, 2018414, 4036828, 5046035, 7064449, 8073656, 10092070, 14128898, 16147312, 19174933, 20184140, 28257796, 32294624, 35322245, 38349866, 40368280, 56515592, 64589248, 70644490, 76699732, 80736560, 95874665, 113031184, 134224531, 141288980, 153399464, 161473120, 191749330, 226062368, 268449062, 282577960, 306798928, 322946240, 383498660, 452124736, 536898124, 565155920, 613597856, 671122655, 766997320, 1073796248, 1130311840, 1227195712, 1342245310, 1533994640, 2147592496, 2260623680, 2684490620, 3067989280, 4295184992, 5368981240, 6135978560, 8590369984, 10737962480, 21475924960, 42951849920]

約数ペア:

[(1, 42951849920), (2, 21475924960), (4, 10737962480), (5, 8590369984), (7, 6135978560), (8, 5368981240), (10, 4295184992), (14, 3067989280), (16, 2684490620), (19, 2260623680), (20, 2147592496), (28, 1533994640), (32, 1342245310), (35, 1227195712), (38, 1130311840), (40, 1073796248), (56, 766997320), (64, 671122655), (70, 613597856), (76, 565155920), (80, 536898124), (95, 452124736), (112, 383498660), (133, 322946240), (140, 306798928), (152, 282577960), (160, 268449062), (190, 226062368), (224, 191749330), (266, 161473120), (280, 153399464), (304, 141288980), (320, 134224531), (380, 113031184), (448, 95874665), (532, 80736560), (560, 76699732), (608, 70644490), (665, 64589248), (760, 56515592), (1064, 40368280), (1120, 38349866), (1216, 35322245), (1330, 32294624), (1520, 28257796), (2128, 20184140), (2240, 19174933), (2660, 16147312), (3040, 14128898), (4256, 10092070), (5320, 8073656), (6080, 7064449), (8512, 5046035), (10640, 4036828), (21280, 2018414), (42560, 1009207)]