20172613418500

素因数分解:

$2^2\times 5^3\times {\mathrm{283}}^1\times {\mathrm{11909}}^1\times {\mathrm{11971}}^1$

素因数の和:24182

約数の個数: 96

約数和(自身を含む): 44220072274560

約数和(自身を除く): 24047458856060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 283, 500, 566, 1132, 1415, 2830, 5660, 7075, 11909, 11971, 14150, 23818, 23942, 28300, 35375, 47636, 47884, 59545, 59855, 70750, 119090, 119710, 141500, 238180, 239420, 297725, 299275, 595450, 598550, 1190900, 1197100, 1488625, 1496375, 2977250, 2992750, 3370247, 3387793, 5954500, 5985500, 6740494, 6775586, 13480988, 13551172, 16851235, 16938965, 33702470, 33877930, 67404940, 67755860, 84256175, 84694825, 142562639, 168512350, 169389650, 285125278, 337024700, 338779300, 421280875, 423474125, 570250556, 712813195, 842561750, 846948250, 1425626390, 1685123500, 1693896500, 2851252780, 3564065975, 7128131950, 14256263900, 17820329875, 35640659750, 40345226837, 71281319500, 80690453674, 161380907348, 201726134185, 403452268370, 806904536740, 1008630670925, 2017261341850, 4034522683700, 5043153354625, 10086306709250, 20172613418500]

約数ペア:

[(1, 20172613418500), (2, 10086306709250), (4, 5043153354625), (5, 4034522683700), (10, 2017261341850), (20, 1008630670925), (25, 806904536740), (50, 403452268370), (100, 201726134185), (125, 161380907348), (250, 80690453674), (283, 71281319500), (500, 40345226837), (566, 35640659750), (1132, 17820329875), (1415, 14256263900), (2830, 7128131950), (5660, 3564065975), (7075, 2851252780), (11909, 1693896500), (11971, 1685123500), (14150, 1425626390), (23818, 846948250), (23942, 842561750), (28300, 712813195), (35375, 570250556), (47636, 423474125), (47884, 421280875), (59545, 338779300), (59855, 337024700), (70750, 285125278), (119090, 169389650), (119710, 168512350), (141500, 142562639), (238180, 84694825), (239420, 84256175), (297725, 67755860), (299275, 67404940), (595450, 33877930), (598550, 33702470), (1190900, 16938965), (1197100, 16851235), (1488625, 13551172), (1496375, 13480988), (2977250, 6775586), (2992750, 6740494), (3370247, 5985500), (3387793, 5954500)]