226150660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{17977}}^1$

素因数の和:18040

約数の個数: 48

約数和(自身を含む): 516471984

約数和(自身を除く): 290321324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 17977, 35954, 71908, 89885, 179770, 305609, 359540, 611218, 665149, 1222436, 1330298, 1528045, 2660596, 3056090, 3325745, 6112180, 6651490, 11307533, 13302980, 22615066, 45230132, 56537665, 113075330, 226150660]

約数ペア:

[(1, 226150660), (2, 113075330), (4, 56537665), (5, 45230132), (10, 22615066), (17, 13302980), (20, 11307533), (34, 6651490), (37, 6112180), (68, 3325745), (74, 3056090), (85, 2660596), (148, 1528045), (170, 1330298), (185, 1222436), (340, 665149), (370, 611218), (629, 359540), (740, 305609), (1258, 179770), (2516, 89885), (3145, 71908), (6290, 35954), (12580, 17977)]