80341250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{5843}}^1$

素因数の和:5876

約数の個数: 40

約数和(自身を含む): 164309904

約数和(自身を除く): 83968654

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 5843, 6875, 11686, 13750, 29215, 58430, 64273, 128546, 146075, 292150, 321365, 642730, 730375, 1460750, 1606825, 3213650, 3651875, 7303750, 8034125, 16068250, 40170625, 80341250]

約数ペア:

[(1, 80341250), (2, 40170625), (5, 16068250), (10, 8034125), (11, 7303750), (22, 3651875), (25, 3213650), (50, 1606825), (55, 1460750), (110, 730375), (125, 642730), (250, 321365), (275, 292150), (550, 146075), (625, 128546), (1250, 64273), (1375, 58430), (2750, 29215), (5843, 13750), (6875, 11686)]