8935111780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{58073}}^1$

素因数の和:58253

約数の個数: 72

約数和(自身を含む): 21966606648

約数和(自身を除く): 13031494868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 157, 196, 245, 314, 490, 628, 785, 980, 1099, 1570, 2198, 3140, 4396, 5495, 7693, 10990, 15386, 21980, 30772, 38465, 58073, 76930, 116146, 153860, 232292, 290365, 406511, 580730, 813022, 1161460, 1626044, 2032555, 2845577, 4065110, 5691154, 8130220, 9117461, 11382308, 14227885, 18234922, 28455770, 36469844, 45587305, 56911540, 63822227, 91174610, 127644454, 182349220, 255288908, 319111135, 446755589, 638222270, 893511178, 1276444540, 1787022356, 2233777945, 4467555890, 8935111780]

約数ペア:

[(1, 8935111780), (2, 4467555890), (4, 2233777945), (5, 1787022356), (7, 1276444540), (10, 893511178), (14, 638222270), (20, 446755589), (28, 319111135), (35, 255288908), (49, 182349220), (70, 127644454), (98, 91174610), (140, 63822227), (157, 56911540), (196, 45587305), (245, 36469844), (314, 28455770), (490, 18234922), (628, 14227885), (785, 11382308), (980, 9117461), (1099, 8130220), (1570, 5691154), (2198, 4065110), (3140, 2845577), (4396, 2032555), (5495, 1626044), (7693, 1161460), (10990, 813022), (15386, 580730), (21980, 406511), (30772, 290365), (38465, 232292), (58073, 153860), (76930, 116146)]