63294320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41641}}^1$

素因数の和:41673

約数の個数: 40

約数和(自身を含む): 154908240

約数和(自身を除く): 91613920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 41641, 83282, 166564, 208205, 333128, 416410, 666256, 791179, 832820, 1582358, 1665640, 3164716, 3331280, 3955895, 6329432, 7911790, 12658864, 15823580, 31647160, 63294320]

約数ペア:

[(1, 63294320), (2, 31647160), (4, 15823580), (5, 12658864), (8, 7911790), (10, 6329432), (16, 3955895), (19, 3331280), (20, 3164716), (38, 1665640), (40, 1582358), (76, 832820), (80, 791179), (95, 666256), (152, 416410), (190, 333128), (304, 208205), (380, 166564), (760, 83282), (1520, 41641)]