713741480

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{292517}}^1$

素因数の和:292589

約数の個数: 32

約数和(自身を含む): 1632250440

約数和(自身を除く): 918508960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 292517, 585034, 1170068, 1462585, 2340136, 2925170, 5850340, 11700680, 17843537, 35687074, 71374148, 89217685, 142748296, 178435370, 356870740, 713741480]

約数ペア:

[(1, 713741480), (2, 356870740), (4, 178435370), (5, 142748296), (8, 89217685), (10, 71374148), (20, 35687074), (40, 17843537), (61, 11700680), (122, 5850340), (244, 2925170), (305, 2340136), (488, 1462585), (610, 1170068), (1220, 585034), (2440, 292517)]