508733560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4943}}^1$

素因数の和:5068

約数の個数: 64

約数和(自身を含む): 1196052480

約数和(自身を除く): 687318920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 124, 155, 166, 248, 310, 332, 415, 620, 664, 830, 1240, 1660, 2573, 3320, 4943, 5146, 9886, 10292, 12865, 19772, 20584, 24715, 25730, 39544, 49430, 51460, 98860, 102920, 153233, 197720, 306466, 410269, 612932, 766165, 820538, 1225864, 1532330, 1641076, 2051345, 3064660, 3282152, 4102690, 6129320, 8205380, 12718339, 16410760, 25436678, 50873356, 63591695, 101746712, 127183390, 254366780, 508733560]

約数ペア:

[(1, 508733560), (2, 254366780), (4, 127183390), (5, 101746712), (8, 63591695), (10, 50873356), (20, 25436678), (31, 16410760), (40, 12718339), (62, 8205380), (83, 6129320), (124, 4102690), (155, 3282152), (166, 3064660), (248, 2051345), (310, 1641076), (332, 1532330), (415, 1225864), (620, 820538), (664, 766165), (830, 612932), (1240, 410269), (1660, 306466), (2573, 197720), (3320, 153233), (4943, 102920), (5146, 98860), (9886, 51460), (10292, 49430), (12865, 39544), (19772, 25730), (20584, 24715)]