15672081580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1\times {\mathrm{12277}}^1$

素因数の和:13138

約数の個数: 48

約数和(自身を含む): 33353923680

約数和(自身を除く): 17681842100

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 769, 830, 1538, 1660, 3076, 3845, 7690, 12277, 15380, 24554, 49108, 61385, 63827, 122770, 127654, 245540, 255308, 319135, 638270, 1018991, 1276540, 2037982, 4075964, 5094955, 9441013, 10189910, 18882026, 20379820, 37764052, 47205065, 94410130, 188820260, 783604079, 1567208158, 3134416316, 3918020395, 7836040790, 15672081580]

約数ペア:

[(1, 15672081580), (2, 7836040790), (4, 3918020395), (5, 3134416316), (10, 1567208158), (20, 783604079), (83, 188820260), (166, 94410130), (332, 47205065), (415, 37764052), (769, 20379820), (830, 18882026), (1538, 10189910), (1660, 9441013), (3076, 5094955), (3845, 4075964), (7690, 2037982), (12277, 1276540), (15380, 1018991), (24554, 638270), (49108, 319135), (61385, 255308), (63827, 245540), (122770, 127654)]