40891567856860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1486297}}^1\times {\mathrm{10343}}^1$

素因数の和:1496675

約数の個数: 96

約数和(自身を含む): 103315070960640

約数和(自身を除く): 62423503103780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 10343, 20686, 41372, 51715, 72401, 103430, 144802, 196517, 206860, 289604, 362005, 393034, 724010, 786068, 982585, 1375619, 1448020, 1486297, 1965170, 2751238, 2972594, 3930340, 5502476, 5945188, 6878095, 7431485, 10404079, 13756190, 14862970, 20808158, 27512380, 28239643, 29725940, 41616316, 52020395, 56479286, 104040790, 112958572, 141198215, 197677501, 208081580, 282396430, 395355002, 564792860, 790710004, 988387505, 1976775010, 3953550020, 15372769871, 30745539742, 61491079484, 76863849355, 107609389097, 153727698710, 215218778194, 292082627549, 307455397420, 430437556388, 538046945485, 584165255098, 1076093890970, 1168330510196, 1460413137745, 2044578392843, 2152187781940, 2920826275490, 4089156785686, 5841652550980, 8178313571372, 10222891964215, 20445783928430, 40891567856860]

約数ペア:

[(1, 40891567856860), (2, 20445783928430), (4, 10222891964215), (5, 8178313571372), (7, 5841652550980), (10, 4089156785686), (14, 2920826275490), (19, 2152187781940), (20, 2044578392843), (28, 1460413137745), (35, 1168330510196), (38, 1076093890970), (70, 584165255098), (76, 538046945485), (95, 430437556388), (133, 307455397420), (140, 292082627549), (190, 215218778194), (266, 153727698710), (380, 107609389097), (532, 76863849355), (665, 61491079484), (1330, 30745539742), (2660, 15372769871), (10343, 3953550020), (20686, 1976775010), (41372, 988387505), (51715, 790710004), (72401, 564792860), (103430, 395355002), (144802, 282396430), (196517, 208081580), (206860, 197677501), (289604, 141198215), (362005, 112958572), (393034, 104040790), (724010, 56479286), (786068, 52020395), (982585, 41616316), (1375619, 29725940), (1448020, 28239643), (1486297, 27512380), (1965170, 20808158), (2751238, 14862970), (2972594, 13756190), (3930340, 10404079), (5502476, 7431485), (5945188, 6878095)]