76955120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 196782048

約数和(自身を除く): 119826928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 157, 176, 220, 314, 440, 557, 628, 785, 880, 1114, 1256, 1570, 1727, 2228, 2512, 2785, 3140, 3454, 4456, 5570, 6127, 6280, 6908, 8635, 8912, 11140, 12254, 12560, 13816, 17270, 22280, 24508, 27632, 30635, 34540, 44560, 49016, 61270, 69080, 87449, 98032, 122540, 138160, 174898, 245080, 349796, 437245, 490160, 699592, 874490, 961939, 1399184, 1748980, 1923878, 3497960, 3847756, 4809695, 6995920, 7695512, 9619390, 15391024, 19238780, 38477560, 76955120]

約数ペア:

[(1, 76955120), (2, 38477560), (4, 19238780), (5, 15391024), (8, 9619390), (10, 7695512), (11, 6995920), (16, 4809695), (20, 3847756), (22, 3497960), (40, 1923878), (44, 1748980), (55, 1399184), (80, 961939), (88, 874490), (110, 699592), (157, 490160), (176, 437245), (220, 349796), (314, 245080), (440, 174898), (557, 138160), (628, 122540), (785, 98032), (880, 87449), (1114, 69080), (1256, 61270), (1570, 49016), (1727, 44560), (2228, 34540), (2512, 30635), (2785, 27632), (3140, 24508), (3454, 22280), (4456, 17270), (5570, 13816), (6127, 12560), (6280, 12254), (6908, 11140), (8635, 8912)]