9667697840

素因数分解:

$2^4\times 5^1\times {\mathrm{8581}}^1\times {\mathrm{14083}}^1$

素因数の和:22677

約数の個数: 40

約数和(自身を含む): 22481613168

約数和(自身を除く): 12813915328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8581, 14083, 17162, 28166, 34324, 42905, 56332, 68648, 70415, 85810, 112664, 137296, 140830, 171620, 225328, 281660, 343240, 563320, 686480, 1126640, 120846223, 241692446, 483384892, 604231115, 966769784, 1208462230, 1933539568, 2416924460, 4833848920, 9667697840]

約数ペア:

[(1, 9667697840), (2, 4833848920), (4, 2416924460), (5, 1933539568), (8, 1208462230), (10, 966769784), (16, 604231115), (20, 483384892), (40, 241692446), (80, 120846223), (8581, 1126640), (14083, 686480), (17162, 563320), (28166, 343240), (34324, 281660), (42905, 225328), (56332, 171620), (68648, 140830), (70415, 137296), (85810, 112664)]