8766774420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{3847}}^1$

素因数の和:5877

約数の個数: 96

約数和(自身を含む): 25858560000

約数和(自身を除く): 17091785580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1999, 3847, 3998, 5997, 7694, 7996, 9995, 11541, 11994, 15388, 19235, 19990, 23082, 23988, 29985, 37981, 38470, 39980, 46164, 57705, 59970, 73093, 75962, 76940, 113943, 115410, 119940, 146186, 151924, 189905, 219279, 227886, 230820, 292372, 365465, 379810, 438558, 455772, 569715, 730930, 759620, 877116, 1096395, 1139430, 1461860, 2192790, 2278860, 4385580, 7690153, 15380306, 23070459, 30760612, 38450765, 46140918, 76901530, 92281836, 115352295, 146112907, 153803060, 230704590, 292225814, 438338721, 461409180, 584451628, 730564535, 876677442, 1461129070, 1753354884, 2191693605, 2922258140, 4383387210, 8766774420]

約数ペア:

[(1, 8766774420), (2, 4383387210), (3, 2922258140), (4, 2191693605), (5, 1753354884), (6, 1461129070), (10, 876677442), (12, 730564535), (15, 584451628), (19, 461409180), (20, 438338721), (30, 292225814), (38, 230704590), (57, 153803060), (60, 146112907), (76, 115352295), (95, 92281836), (114, 76901530), (190, 46140918), (228, 38450765), (285, 30760612), (380, 23070459), (570, 15380306), (1140, 7690153), (1999, 4385580), (3847, 2278860), (3998, 2192790), (5997, 1461860), (7694, 1139430), (7996, 1096395), (9995, 877116), (11541, 759620), (11994, 730930), (15388, 569715), (19235, 455772), (19990, 438558), (23082, 379810), (23988, 365465), (29985, 292372), (37981, 230820), (38470, 227886), (39980, 219279), (46164, 189905), (57705, 151924), (59970, 146186), (73093, 119940), (75962, 115410), (76940, 113943)]