126488480

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10007}}^1$

素因数の和:10101

約数の個数: 48

約数和(自身を含む): 302641920

約数和(自身を除く): 176153440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 10007, 12640, 20014, 40028, 50035, 80056, 100070, 160112, 200140, 320224, 400280, 790553, 800560, 1581106, 1601120, 3162212, 3952765, 6324424, 7905530, 12648848, 15811060, 25297696, 31622120, 63244240, 126488480]

約数ペア:

[(1, 126488480), (2, 63244240), (4, 31622120), (5, 25297696), (8, 15811060), (10, 12648848), (16, 7905530), (20, 6324424), (32, 3952765), (40, 3162212), (79, 1601120), (80, 1581106), (158, 800560), (160, 790553), (316, 400280), (395, 320224), (632, 200140), (790, 160112), (1264, 100070), (1580, 80056), (2528, 50035), (3160, 40028), (6320, 20014), (10007, 12640)]