788872020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3623}}^1$

素因数の和:3845

約数の個数: 96

約数和(自身を含む): 2337914880

約数和(自身を除く): 1549042860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 191, 228, 285, 380, 382, 570, 573, 764, 955, 1140, 1146, 1910, 2292, 2865, 3623, 3629, 3820, 5730, 7246, 7258, 10869, 10887, 11460, 14492, 14516, 18115, 18145, 21738, 21774, 36230, 36290, 43476, 43548, 54345, 54435, 68837, 72460, 72580, 108690, 108870, 137674, 206511, 217380, 217740, 275348, 344185, 413022, 688370, 691993, 826044, 1032555, 1376740, 1383986, 2065110, 2075979, 2767972, 3459965, 4130220, 4151958, 6919930, 8303916, 10379895, 13147867, 13839860, 20759790, 26295734, 39443601, 41519580, 52591468, 65739335, 78887202, 131478670, 157774404, 197218005, 262957340, 394436010, 788872020]

約数ペア:

[(1, 788872020), (2, 394436010), (3, 262957340), (4, 197218005), (5, 157774404), (6, 131478670), (10, 78887202), (12, 65739335), (15, 52591468), (19, 41519580), (20, 39443601), (30, 26295734), (38, 20759790), (57, 13839860), (60, 13147867), (76, 10379895), (95, 8303916), (114, 6919930), (190, 4151958), (191, 4130220), (228, 3459965), (285, 2767972), (380, 2075979), (382, 2065110), (570, 1383986), (573, 1376740), (764, 1032555), (955, 826044), (1140, 691993), (1146, 688370), (1910, 413022), (2292, 344185), (2865, 275348), (3623, 217740), (3629, 217380), (3820, 206511), (5730, 137674), (7246, 108870), (7258, 108690), (10869, 72580), (10887, 72460), (11460, 68837), (14492, 54435), (14516, 54345), (18115, 43548), (18145, 43476), (21738, 36290), (21774, 36230)]