105175280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 280857024

約数和(自身を除く): 175681744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 293, 560, 586, 641, 1172, 1282, 1465, 2051, 2344, 2564, 2930, 3205, 4102, 4487, 4688, 5128, 5860, 6410, 8204, 8974, 10255, 10256, 11720, 12820, 16408, 17948, 20510, 22435, 23440, 25640, 32816, 35896, 41020, 44870, 51280, 71792, 82040, 89740, 164080, 179480, 187813, 358960, 375626, 751252, 939065, 1314691, 1502504, 1878130, 2629382, 3005008, 3756260, 5258764, 6573455, 7512520, 10517528, 13146910, 15025040, 21035056, 26293820, 52587640, 105175280]

約数ペア:

[(1, 105175280), (2, 52587640), (4, 26293820), (5, 21035056), (7, 15025040), (8, 13146910), (10, 10517528), (14, 7512520), (16, 6573455), (20, 5258764), (28, 3756260), (35, 3005008), (40, 2629382), (56, 1878130), (70, 1502504), (80, 1314691), (112, 939065), (140, 751252), (280, 375626), (293, 358960), (560, 187813), (586, 179480), (641, 164080), (1172, 89740), (1282, 82040), (1465, 71792), (2051, 51280), (2344, 44870), (2564, 41020), (2930, 35896), (3205, 32816), (4102, 25640), (4487, 23440), (4688, 22435), (5128, 20510), (5860, 17948), (6410, 16408), (8204, 12820), (8974, 11720), (10255, 10256)]