37257220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1901

約数の個数: 96

約数和(自身を含む): 105106176

約数和(自身を除く): 67848956

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 1861, 2002, 2860, 3722, 4004, 5005, 7444, 9305, 10010, 13027, 18610, 20020, 20471, 24193, 26054, 37220, 40942, 48386, 52108, 65135, 81884, 96772, 102355, 120965, 130270, 143297, 169351, 204710, 241930, 260540, 266123, 286594, 338702, 409420, 483860, 532246, 573188, 677404, 716485, 846755, 1064492, 1330615, 1432970, 1693510, 1862861, 2661230, 2865940, 3387020, 3725722, 5322460, 7451444, 9314305, 18628610, 37257220]

約数ペア:

[(1, 37257220), (2, 18628610), (4, 9314305), (5, 7451444), (7, 5322460), (10, 3725722), (11, 3387020), (13, 2865940), (14, 2661230), (20, 1862861), (22, 1693510), (26, 1432970), (28, 1330615), (35, 1064492), (44, 846755), (52, 716485), (55, 677404), (65, 573188), (70, 532246), (77, 483860), (91, 409420), (110, 338702), (130, 286594), (140, 266123), (143, 260540), (154, 241930), (182, 204710), (220, 169351), (260, 143297), (286, 130270), (308, 120965), (364, 102355), (385, 96772), (455, 81884), (572, 65135), (715, 52108), (770, 48386), (910, 40942), (1001, 37220), (1430, 26054), (1540, 24193), (1820, 20471), (1861, 20020), (2002, 18610), (2860, 13027), (3722, 10010), (4004, 9305), (5005, 7444)]