82924000

素因数分解:

$2^5\times 5^3\times {\mathrm{20731}}^1$

素因数の和:20756

約数の個数: 48

約数和(自身を含む): 203754096

約数和(自身を除く): 120830096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 20731, 41462, 82924, 103655, 165848, 207310, 331696, 414620, 518275, 663392, 829240, 1036550, 1658480, 2073100, 2591375, 3316960, 4146200, 5182750, 8292400, 10365500, 16584800, 20731000, 41462000, 82924000]

約数ペア:

[(1, 82924000), (2, 41462000), (4, 20731000), (5, 16584800), (8, 10365500), (10, 8292400), (16, 5182750), (20, 4146200), (25, 3316960), (32, 2591375), (40, 2073100), (50, 1658480), (80, 1036550), (100, 829240), (125, 663392), (160, 518275), (200, 414620), (250, 331696), (400, 207310), (500, 165848), (800, 103655), (1000, 82924), (2000, 41462), (4000, 20731)]