61835080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 146810880

約数和(自身を除く): 84975800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1061, 1240, 1457, 1880, 2122, 2914, 4244, 5305, 5828, 7285, 8488, 10610, 11656, 14570, 21220, 29140, 32891, 42440, 49867, 58280, 65782, 99734, 131564, 164455, 199468, 249335, 263128, 328910, 398936, 498670, 657820, 997340, 1315640, 1545877, 1994680, 3091754, 6183508, 7729385, 12367016, 15458770, 30917540, 61835080]

約数ペア:

[(1, 61835080), (2, 30917540), (4, 15458770), (5, 12367016), (8, 7729385), (10, 6183508), (20, 3091754), (31, 1994680), (40, 1545877), (47, 1315640), (62, 997340), (94, 657820), (124, 498670), (155, 398936), (188, 328910), (235, 263128), (248, 249335), (310, 199468), (376, 164455), (470, 131564), (620, 99734), (940, 65782), (1061, 58280), (1240, 49867), (1457, 42440), (1880, 32891), (2122, 29140), (2914, 21220), (4244, 14570), (5305, 11656), (5828, 10610), (7285, 8488)]