126077380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3391}}^1$

素因数の和:3437

約数の個数: 72

約数和(自身を含む): 312850944

約数和(自身を除く): 186773564

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2860, 3380, 3391, 3718, 6782, 7436, 9295, 13564, 16955, 18590, 33910, 37180, 37301, 44083, 67820, 74602, 88166, 149204, 176332, 186505, 220415, 373010, 440830, 484913, 573079, 746020, 881660, 969826, 1146158, 1939652, 2292316, 2424565, 2865395, 4849130, 5730790, 6303869, 9698260, 11461580, 12607738, 25215476, 31519345, 63038690, 126077380]

約数ペア:

[(1, 126077380), (2, 63038690), (4, 31519345), (5, 25215476), (10, 12607738), (11, 11461580), (13, 9698260), (20, 6303869), (22, 5730790), (26, 4849130), (44, 2865395), (52, 2424565), (55, 2292316), (65, 1939652), (110, 1146158), (130, 969826), (143, 881660), (169, 746020), (220, 573079), (260, 484913), (286, 440830), (338, 373010), (572, 220415), (676, 186505), (715, 176332), (845, 149204), (1430, 88166), (1690, 74602), (1859, 67820), (2860, 44083), (3380, 37301), (3391, 37180), (3718, 33910), (6782, 18590), (7436, 16955), (9295, 13564)]