45118580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1789}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 103146960

約数和(自身を除く): 58028380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1789, 1940, 2522, 3578, 5044, 6305, 7156, 8945, 12610, 17890, 23257, 25220, 35780, 46514, 93028, 116285, 173533, 232570, 347066, 465140, 694132, 867665, 1735330, 2255929, 3470660, 4511858, 9023716, 11279645, 22559290, 45118580]

約数ペア:

[(1, 45118580), (2, 22559290), (4, 11279645), (5, 9023716), (10, 4511858), (13, 3470660), (20, 2255929), (26, 1735330), (52, 867665), (65, 694132), (97, 465140), (130, 347066), (194, 232570), (260, 173533), (388, 116285), (485, 93028), (970, 46514), (1261, 35780), (1789, 25220), (1940, 23257), (2522, 17890), (3578, 12610), (5044, 8945), (6305, 7156)]