622064080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3701}}^1$

素因数の和:3916

約数の個数: 80

約数和(自身を含む): 1586469888

約数和(自身を除く): 964405808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 382, 440, 764, 880, 955, 1528, 1910, 2101, 3056, 3701, 3820, 4202, 7402, 7640, 8404, 10505, 14804, 15280, 16808, 18505, 21010, 29608, 33616, 37010, 40711, 42020, 59216, 74020, 81422, 84040, 148040, 162844, 168080, 203555, 296080, 325688, 407110, 651376, 706891, 814220, 1413782, 1628440, 2827564, 3256880, 3534455, 5655128, 7068910, 7775801, 11310256, 14137820, 15551602, 28275640, 31103204, 38879005, 56551280, 62206408, 77758010, 124412816, 155516020, 311032040, 622064080]

約数ペア:

[(1, 622064080), (2, 311032040), (4, 155516020), (5, 124412816), (8, 77758010), (10, 62206408), (11, 56551280), (16, 38879005), (20, 31103204), (22, 28275640), (40, 15551602), (44, 14137820), (55, 11310256), (80, 7775801), (88, 7068910), (110, 5655128), (176, 3534455), (191, 3256880), (220, 2827564), (382, 1628440), (440, 1413782), (764, 814220), (880, 706891), (955, 651376), (1528, 407110), (1910, 325688), (2101, 296080), (3056, 203555), (3701, 168080), (3820, 162844), (4202, 148040), (7402, 84040), (7640, 81422), (8404, 74020), (10505, 59216), (14804, 42020), (15280, 40711), (16808, 37010), (18505, 33616), (21010, 29608)]