61588340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 142236864

約数和(自身を除く): 80648524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2137, 2620, 2882, 4274, 5764, 7205, 8548, 10685, 14410, 21370, 23507, 28820, 42740, 47014, 94028, 117535, 235070, 279947, 470140, 559894, 1119788, 1399735, 2799470, 3079417, 5598940, 6158834, 12317668, 15397085, 30794170, 61588340]

約数ペア:

[(1, 61588340), (2, 30794170), (4, 15397085), (5, 12317668), (10, 6158834), (11, 5598940), (20, 3079417), (22, 2799470), (44, 1399735), (55, 1119788), (110, 559894), (131, 470140), (220, 279947), (262, 235070), (524, 117535), (655, 94028), (1310, 47014), (1441, 42740), (2137, 28820), (2620, 23507), (2882, 21370), (4274, 14410), (5764, 10685), (7205, 8548)]