22245860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 38717980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 719, 884, 910, 1105, 1190, 1438, 1547, 1820, 2210, 2380, 2876, 3094, 3595, 4420, 5033, 6188, 7190, 7735, 9347, 10066, 12223, 14380, 15470, 18694, 20132, 24446, 25165, 30940, 37388, 46735, 48892, 50330, 61115, 65429, 85561, 93470, 100660, 122230, 130858, 158899, 171122, 186940, 244460, 261716, 317798, 327145, 342244, 427805, 635596, 654290, 794495, 855610, 1112293, 1308580, 1588990, 1711220, 2224586, 3177980, 4449172, 5561465, 11122930, 22245860]

約数ペア:

[(1, 22245860), (2, 11122930), (4, 5561465), (5, 4449172), (7, 3177980), (10, 2224586), (13, 1711220), (14, 1588990), (17, 1308580), (20, 1112293), (26, 855610), (28, 794495), (34, 654290), (35, 635596), (52, 427805), (65, 342244), (68, 327145), (70, 317798), (85, 261716), (91, 244460), (119, 186940), (130, 171122), (140, 158899), (170, 130858), (182, 122230), (221, 100660), (238, 93470), (260, 85561), (340, 65429), (364, 61115), (442, 50330), (455, 48892), (476, 46735), (595, 37388), (719, 30940), (884, 25165), (910, 24446), (1105, 20132), (1190, 18694), (1438, 15470), (1547, 14380), (1820, 12223), (2210, 10066), (2380, 9347), (2876, 7735), (3094, 7190), (3595, 6188), (4420, 5033)]