1570380566900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{25321}}^1\times {\mathrm{14423}}^1$

素因数の和:39801

約数の個数: 72

約数和(自身を含む): 3487354753344

約数和(自身を除く): 1916974186444

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 14423, 25321, 28846, 50642, 57692, 72115, 101284, 126605, 144230, 253210, 288460, 360575, 506420, 620189, 633025, 721150, 1088803, 1240378, 1266050, 1442300, 2177606, 2480756, 2532100, 3100945, 4355212, 5444015, 6201890, 10888030, 12403780, 15504725, 21776060, 27220075, 31009450, 54440150, 62018900, 108880300, 365204783, 730409566, 1460819132, 1826023915, 3652047830, 7304095660, 9130119575, 15703805669, 18260239150, 31407611338, 36520478300, 62815222676, 78519028345, 157038056690, 314076113380, 392595141725, 785190283450, 1570380566900]

約数ペア:

[(1, 1570380566900), (2, 785190283450), (4, 392595141725), (5, 314076113380), (10, 157038056690), (20, 78519028345), (25, 62815222676), (43, 36520478300), (50, 31407611338), (86, 18260239150), (100, 15703805669), (172, 9130119575), (215, 7304095660), (430, 3652047830), (860, 1826023915), (1075, 1460819132), (2150, 730409566), (4300, 365204783), (14423, 108880300), (25321, 62018900), (28846, 54440150), (50642, 31009450), (57692, 27220075), (72115, 21776060), (101284, 15504725), (126605, 12403780), (144230, 10888030), (253210, 6201890), (288460, 5444015), (360575, 4355212), (506420, 3100945), (620189, 2532100), (633025, 2480756), (721150, 2177606), (1088803, 1442300), (1240378, 1266050)]