1566115820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{29339}}^1$

素因数の和:29522

約数の個数: 48

約数和(自身を含む): 3504604320

約数和(自身を除く): 1938488500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 157, 170, 314, 340, 628, 785, 1570, 2669, 3140, 5338, 10676, 13345, 26690, 29339, 53380, 58678, 117356, 146695, 293390, 498763, 586780, 997526, 1995052, 2493815, 4606223, 4987630, 9212446, 9975260, 18424892, 23031115, 46062230, 78305791, 92124460, 156611582, 313223164, 391528955, 783057910, 1566115820]

約数ペア:

[(1, 1566115820), (2, 783057910), (4, 391528955), (5, 313223164), (10, 156611582), (17, 92124460), (20, 78305791), (34, 46062230), (68, 23031115), (85, 18424892), (157, 9975260), (170, 9212446), (314, 4987630), (340, 4606223), (628, 2493815), (785, 1995052), (1570, 997526), (2669, 586780), (3140, 498763), (5338, 293390), (10676, 146695), (13345, 117356), (26690, 58678), (29339, 53380)]