176233480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 408648240

約数和(自身を除く): 232414760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 97, 106, 194, 212, 265, 388, 424, 485, 530, 776, 857, 970, 1060, 1714, 1940, 2120, 3428, 3880, 4285, 5141, 6856, 8570, 10282, 17140, 20564, 25705, 34280, 41128, 45421, 51410, 83129, 90842, 102820, 166258, 181684, 205640, 227105, 332516, 363368, 415645, 454210, 665032, 831290, 908420, 1662580, 1816840, 3325160, 4405837, 8811674, 17623348, 22029185, 35246696, 44058370, 88116740, 176233480]

約数ペア:

[(1, 176233480), (2, 88116740), (4, 44058370), (5, 35246696), (8, 22029185), (10, 17623348), (20, 8811674), (40, 4405837), (53, 3325160), (97, 1816840), (106, 1662580), (194, 908420), (212, 831290), (265, 665032), (388, 454210), (424, 415645), (485, 363368), (530, 332516), (776, 227105), (857, 205640), (970, 181684), (1060, 166258), (1714, 102820), (1940, 90842), (2120, 83129), (3428, 51410), (3880, 45421), (4285, 41128), (5141, 34280), (6856, 25705), (8570, 20564), (10282, 17140)]