510579700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 1181221272

約数和(自身を除く): 670641572

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 157, 170, 314, 340, 425, 628, 785, 850, 1570, 1700, 1913, 2669, 3140, 3826, 3925, 5338, 7652, 7850, 9565, 10676, 13345, 15700, 19130, 26690, 32521, 38260, 47825, 53380, 65042, 66725, 95650, 130084, 133450, 162605, 191300, 266900, 300341, 325210, 600682, 650420, 813025, 1201364, 1501705, 1626050, 3003410, 3252100, 5105797, 6006820, 7508525, 10211594, 15017050, 20423188, 25528985, 30034100, 51057970, 102115940, 127644925, 255289850, 510579700]

約数ペア:

[(1, 510579700), (2, 255289850), (4, 127644925), (5, 102115940), (10, 51057970), (17, 30034100), (20, 25528985), (25, 20423188), (34, 15017050), (50, 10211594), (68, 7508525), (85, 6006820), (100, 5105797), (157, 3252100), (170, 3003410), (314, 1626050), (340, 1501705), (425, 1201364), (628, 813025), (785, 650420), (850, 600682), (1570, 325210), (1700, 300341), (1913, 266900), (2669, 191300), (3140, 162605), (3826, 133450), (3925, 130084), (5338, 95650), (7652, 66725), (7850, 65042), (9565, 53380), (10676, 47825), (13345, 38260), (15700, 32521), (19130, 26690)]