20238419100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1823281}}^1$

素因数の和:1823335

約数の個数: 72

約数和(自身を含む): 60139133488

約数和(自身を除く): 39900714388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 11100, 1823281, 3646562, 5469843, 7293124, 9116405, 10939686, 18232810, 21879372, 27349215, 36465620, 45582025, 54698430, 67461397, 91164050, 109396860, 134922794, 136746075, 182328100, 202384191, 269845588, 273492150, 337306985, 404768382, 546984300, 674613970, 809536764, 1011920955, 1349227940, 1686534925, 2023841910, 3373069850, 4047683820, 5059604775, 6746139700, 10119209550, 20238419100]

約数ペア:

[(1, 20238419100), (2, 10119209550), (3, 6746139700), (4, 5059604775), (5, 4047683820), (6, 3373069850), (10, 2023841910), (12, 1686534925), (15, 1349227940), (20, 1011920955), (25, 809536764), (30, 674613970), (37, 546984300), (50, 404768382), (60, 337306985), (74, 273492150), (75, 269845588), (100, 202384191), (111, 182328100), (148, 136746075), (150, 134922794), (185, 109396860), (222, 91164050), (300, 67461397), (370, 54698430), (444, 45582025), (555, 36465620), (740, 27349215), (925, 21879372), (1110, 18232810), (1850, 10939686), (2220, 9116405), (2775, 7293124), (3700, 5469843), (5550, 3646562), (11100, 1823281)]