37942520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 108380160

約数和(自身を除く): 70437640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 97, 110, 127, 140, 154, 194, 220, 254, 280, 308, 385, 388, 440, 485, 508, 616, 635, 679, 770, 776, 889, 970, 1016, 1067, 1270, 1358, 1397, 1540, 1778, 1940, 2134, 2540, 2716, 2794, 3080, 3395, 3556, 3880, 4268, 4445, 5080, 5335, 5432, 5588, 6790, 6985, 7112, 7469, 8536, 8890, 9779, 10670, 11176, 12319, 13580, 13970, 14938, 17780, 19558, 21340, 24638, 27160, 27940, 29876, 35560, 37345, 39116, 42680, 48895, 49276, 55880, 59752, 61595, 74690, 78232, 86233, 97790, 98552, 123190, 135509, 149380, 172466, 195580, 246380, 271018, 298760, 344932, 391160, 431165, 492760, 542036, 677545, 689864, 862330, 948563, 1084072, 1355090, 1724660, 1897126, 2710180, 3449320, 3794252, 4742815, 5420360, 7588504, 9485630, 18971260, 37942520]

約数ペア:

[(1, 37942520), (2, 18971260), (4, 9485630), (5, 7588504), (7, 5420360), (8, 4742815), (10, 3794252), (11, 3449320), (14, 2710180), (20, 1897126), (22, 1724660), (28, 1355090), (35, 1084072), (40, 948563), (44, 862330), (55, 689864), (56, 677545), (70, 542036), (77, 492760), (88, 431165), (97, 391160), (110, 344932), (127, 298760), (140, 271018), (154, 246380), (194, 195580), (220, 172466), (254, 149380), (280, 135509), (308, 123190), (385, 98552), (388, 97790), (440, 86233), (485, 78232), (508, 74690), (616, 61595), (635, 59752), (679, 55880), (770, 49276), (776, 48895), (889, 42680), (970, 39116), (1016, 37345), (1067, 35560), (1270, 29876), (1358, 27940), (1397, 27160), (1540, 24638), (1778, 21340), (1940, 19558), (2134, 17780), (2540, 14938), (2716, 13970), (2794, 13580), (3080, 12319), (3395, 11176), (3556, 10670), (3880, 9779), (4268, 8890), (4445, 8536), (5080, 7469), (5335, 7112), (5432, 6985), (5588, 6790)]