41919130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 47660390

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 647, 682, 1045, 1178, 1294, 1705, 2090, 2945, 3235, 3410, 5890, 6470, 6479, 7117, 12293, 12958, 14234, 20057, 24586, 32395, 35585, 40114, 61465, 64790, 71170, 100285, 122930, 135223, 200570, 220627, 270446, 381083, 441254, 676115, 762166, 1103135, 1352230, 1905415, 2206270, 3810830, 4191913, 8383826, 20959565, 41919130]

約数ペア:

[(1, 41919130), (2, 20959565), (5, 8383826), (10, 4191913), (11, 3810830), (19, 2206270), (22, 1905415), (31, 1352230), (38, 1103135), (55, 762166), (62, 676115), (95, 441254), (110, 381083), (155, 270446), (190, 220627), (209, 200570), (310, 135223), (341, 122930), (418, 100285), (589, 71170), (647, 64790), (682, 61465), (1045, 40114), (1178, 35585), (1294, 32395), (1705, 24586), (2090, 20057), (2945, 14234), (3235, 12958), (3410, 12293), (5890, 7117), (6470, 6479)]