14553580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 31945536

約数和(自身を除く): 17391956

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 142, 148, 185, 277, 284, 355, 370, 554, 710, 740, 1108, 1385, 1420, 2627, 2770, 5254, 5540, 10249, 10508, 13135, 19667, 20498, 26270, 39334, 40996, 51245, 52540, 78668, 98335, 102490, 196670, 204980, 393340, 727679, 1455358, 2910716, 3638395, 7276790, 14553580]

約数ペア:

[(1, 14553580), (2, 7276790), (4, 3638395), (5, 2910716), (10, 1455358), (20, 727679), (37, 393340), (71, 204980), (74, 196670), (142, 102490), (148, 98335), (185, 78668), (277, 52540), (284, 51245), (355, 40996), (370, 39334), (554, 26270), (710, 20498), (740, 19667), (1108, 13135), (1385, 10508), (1420, 10249), (2627, 5540), (2770, 5254)]