10481380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 27300672

約数和(自身を除く): 16819292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 443, 455, 676, 845, 886, 910, 1183, 1690, 1772, 1820, 2215, 2366, 3101, 3380, 4430, 4732, 5759, 5915, 6202, 8860, 11518, 11830, 12404, 15505, 23036, 23660, 28795, 31010, 40313, 57590, 62020, 74867, 80626, 115180, 149734, 161252, 201565, 299468, 374335, 403130, 524069, 748670, 806260, 1048138, 1497340, 2096276, 2620345, 5240690, 10481380]

約数ペア:

[(1, 10481380), (2, 5240690), (4, 2620345), (5, 2096276), (7, 1497340), (10, 1048138), (13, 806260), (14, 748670), (20, 524069), (26, 403130), (28, 374335), (35, 299468), (52, 201565), (65, 161252), (70, 149734), (91, 115180), (130, 80626), (140, 74867), (169, 62020), (182, 57590), (260, 40313), (338, 31010), (364, 28795), (443, 23660), (455, 23036), (676, 15505), (845, 12404), (886, 11830), (910, 11518), (1183, 8860), (1690, 6202), (1772, 5915), (1820, 5759), (2215, 4732), (2366, 4430), (3101, 3380)]