14600440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 34292160

約数和(自身を除く): 19691720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 71, 97, 106, 142, 194, 212, 265, 284, 355, 388, 424, 485, 530, 568, 710, 776, 970, 1060, 1420, 1940, 2120, 2840, 3763, 3880, 5141, 6887, 7526, 10282, 13774, 15052, 18815, 20564, 25705, 27548, 30104, 34435, 37630, 41128, 51410, 55096, 68870, 75260, 102820, 137740, 150520, 205640, 275480, 365011, 730022, 1460044, 1825055, 2920088, 3650110, 7300220, 14600440]

約数ペア:

[(1, 14600440), (2, 7300220), (4, 3650110), (5, 2920088), (8, 1825055), (10, 1460044), (20, 730022), (40, 365011), (53, 275480), (71, 205640), (97, 150520), (106, 137740), (142, 102820), (194, 75260), (212, 68870), (265, 55096), (284, 51410), (355, 41128), (388, 37630), (424, 34435), (485, 30104), (530, 27548), (568, 25705), (710, 20564), (776, 18815), (970, 15052), (1060, 13774), (1420, 10282), (1940, 7526), (2120, 6887), (2840, 5141), (3763, 3880)]