14311905080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{143291}}^1$

素因数の和:143540

約数の個数: 64

約数和(自身を含む): 35284222080

約数和(自身を除く): 20972317000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 440, 454, 908, 1135, 1816, 2270, 2497, 4540, 4994, 9080, 9988, 12485, 19976, 24970, 49940, 99880, 143291, 286582, 573164, 716455, 1146328, 1432910, 1576201, 2865820, 3152402, 5731640, 6304804, 7881005, 12609608, 15762010, 31524020, 32527057, 63048040, 65054114, 130108228, 162635285, 260216456, 325270570, 357797627, 650541140, 715595254, 1301082280, 1431190508, 1788988135, 2862381016, 3577976270, 7155952540, 14311905080]

約数ペア:

[(1, 14311905080), (2, 7155952540), (4, 3577976270), (5, 2862381016), (8, 1788988135), (10, 1431190508), (11, 1301082280), (20, 715595254), (22, 650541140), (40, 357797627), (44, 325270570), (55, 260216456), (88, 162635285), (110, 130108228), (220, 65054114), (227, 63048040), (440, 32527057), (454, 31524020), (908, 15762010), (1135, 12609608), (1816, 7881005), (2270, 6304804), (2497, 5731640), (4540, 3152402), (4994, 2865820), (9080, 1576201), (9988, 1432910), (12485, 1146328), (19976, 716455), (24970, 573164), (49940, 286582), (99880, 143291)]