24985070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 53747712

約数和(自身を除く): 28762642

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 431, 527, 682, 862, 935, 1054, 1705, 1870, 2155, 2635, 3410, 4310, 4741, 5270, 5797, 7327, 9482, 11594, 13361, 14654, 23705, 26722, 28985, 36635, 47410, 57970, 66805, 73270, 80597, 133610, 146971, 161194, 227137, 293942, 402985, 454274, 734855, 805970, 1135685, 1469710, 2271370, 2498507, 4997014, 12492535, 24985070]

約数ペア:

[(1, 24985070), (2, 12492535), (5, 4997014), (10, 2498507), (11, 2271370), (17, 1469710), (22, 1135685), (31, 805970), (34, 734855), (55, 454274), (62, 402985), (85, 293942), (110, 227137), (155, 161194), (170, 146971), (187, 133610), (310, 80597), (341, 73270), (374, 66805), (431, 57970), (527, 47410), (682, 36635), (862, 28985), (935, 26722), (1054, 23705), (1705, 14654), (1870, 13361), (2155, 11594), (2635, 9482), (3410, 7327), (4310, 5797), (4741, 5270)]