5026340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 12155136

約数和(自身を除く): 7128796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 67, 110, 121, 124, 134, 155, 220, 242, 268, 310, 335, 341, 484, 605, 620, 670, 682, 737, 1210, 1340, 1364, 1474, 1705, 2077, 2420, 2948, 3410, 3685, 3751, 4154, 6820, 7370, 7502, 8107, 8308, 10385, 14740, 15004, 16214, 18755, 20770, 22847, 32428, 37510, 40535, 41540, 45694, 75020, 81070, 91388, 114235, 162140, 228470, 251317, 456940, 502634, 1005268, 1256585, 2513170, 5026340]

約数ペア:

[(1, 5026340), (2, 2513170), (4, 1256585), (5, 1005268), (10, 502634), (11, 456940), (20, 251317), (22, 228470), (31, 162140), (44, 114235), (55, 91388), (62, 81070), (67, 75020), (110, 45694), (121, 41540), (124, 40535), (134, 37510), (155, 32428), (220, 22847), (242, 20770), (268, 18755), (310, 16214), (335, 15004), (341, 14740), (484, 10385), (605, 8308), (620, 8107), (670, 7502), (682, 7370), (737, 6820), (1210, 4154), (1340, 3751), (1364, 3685), (1474, 3410), (1705, 2948), (2077, 2420)]