105436520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4231}}^1$

素因数の和:4338

約数の個数: 64

約数和(自身を含む): 274233600

約数和(自身を除く): 168797080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4231, 4984, 6230, 8462, 12460, 16924, 21155, 24920, 29617, 33848, 42310, 59234, 84620, 118468, 148085, 169240, 236936, 296170, 376559, 592340, 753118, 1184680, 1506236, 1882795, 2635913, 3012472, 3765590, 5271826, 7531180, 10543652, 13179565, 15062360, 21087304, 26359130, 52718260, 105436520]

約数ペア:

[(1, 105436520), (2, 52718260), (4, 26359130), (5, 21087304), (7, 15062360), (8, 13179565), (10, 10543652), (14, 7531180), (20, 5271826), (28, 3765590), (35, 3012472), (40, 2635913), (56, 1882795), (70, 1506236), (89, 1184680), (140, 753118), (178, 592340), (280, 376559), (356, 296170), (445, 236936), (623, 169240), (712, 148085), (890, 118468), (1246, 84620), (1780, 59234), (2492, 42310), (3115, 33848), (3560, 29617), (4231, 24920), (4984, 21155), (6230, 16924), (8462, 12460)]