169849480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 400671360

約数和(自身を除く): 230821880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 353, 460, 523, 706, 920, 1046, 1412, 1765, 2092, 2615, 2824, 3530, 4184, 5230, 7060, 8119, 10460, 12029, 14120, 16238, 20920, 24058, 32476, 40595, 48116, 60145, 64952, 81190, 96232, 120290, 162380, 184619, 240580, 324760, 369238, 481160, 738476, 923095, 1476952, 1846190, 3692380, 4246237, 7384760, 8492474, 16984948, 21231185, 33969896, 42462370, 84924740, 169849480]

約数ペア:

[(1, 169849480), (2, 84924740), (4, 42462370), (5, 33969896), (8, 21231185), (10, 16984948), (20, 8492474), (23, 7384760), (40, 4246237), (46, 3692380), (92, 1846190), (115, 1476952), (184, 923095), (230, 738476), (353, 481160), (460, 369238), (523, 324760), (706, 240580), (920, 184619), (1046, 162380), (1412, 120290), (1765, 96232), (2092, 81190), (2615, 64952), (2824, 60145), (3530, 48116), (4184, 40595), (5230, 32476), (7060, 24058), (8119, 20920), (10460, 16238), (12029, 14120)]