2004402670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{6043}}^1$

素因数の和:6900

約数の個数: 32

約数和(自身を含む): 3701103840

約数和(自身を除く): 1696701170

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 809, 1618, 4045, 6043, 8090, 12086, 30215, 33169, 60430, 66338, 165845, 247763, 331690, 495526, 1238815, 2477630, 4888787, 9777574, 24443935, 48887870, 200440267, 400880534, 1002201335, 2004402670]

約数ペア:

[(1, 2004402670), (2, 1002201335), (5, 400880534), (10, 200440267), (41, 48887870), (82, 24443935), (205, 9777574), (410, 4888787), (809, 2477630), (1618, 1238815), (4045, 495526), (6043, 331690), (8090, 247763), (12086, 165845), (30215, 66338), (33169, 60430)]