24678640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 66281472

約数和(自身を除く): 41602832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 347, 508, 560, 635, 694, 889, 1016, 1270, 1388, 1735, 1778, 2032, 2429, 2540, 2776, 3470, 3556, 4445, 4858, 5080, 5552, 6940, 7112, 8890, 9716, 10160, 12145, 13880, 14224, 17780, 19432, 24290, 27760, 35560, 38864, 44069, 48580, 71120, 88138, 97160, 176276, 194320, 220345, 308483, 352552, 440690, 616966, 705104, 881380, 1233932, 1542415, 1762760, 2467864, 3084830, 3525520, 4935728, 6169660, 12339320, 24678640]

約数ペア:

[(1, 24678640), (2, 12339320), (4, 6169660), (5, 4935728), (7, 3525520), (8, 3084830), (10, 2467864), (14, 1762760), (16, 1542415), (20, 1233932), (28, 881380), (35, 705104), (40, 616966), (56, 440690), (70, 352552), (80, 308483), (112, 220345), (127, 194320), (140, 176276), (254, 97160), (280, 88138), (347, 71120), (508, 48580), (560, 44069), (635, 38864), (694, 35560), (889, 27760), (1016, 24290), (1270, 19432), (1388, 17780), (1735, 14224), (1778, 13880), (2032, 12145), (2429, 10160), (2540, 9716), (2776, 8890), (3470, 7112), (3556, 6940), (4445, 5552), (4858, 5080)]