714635140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{4357}}^1$

素因数の和:4564

約数の個数: 48

約数和(自身を含む): 1537502400

約数和(自身を除く): 822867260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 139, 236, 278, 295, 556, 590, 695, 1180, 1390, 2780, 4357, 8201, 8714, 16402, 17428, 21785, 32804, 41005, 43570, 82010, 87140, 164020, 257063, 514126, 605623, 1028252, 1211246, 1285315, 2422492, 2570630, 3028115, 5141260, 6056230, 12112460, 35731757, 71463514, 142927028, 178658785, 357317570, 714635140]

約数ペア:

[(1, 714635140), (2, 357317570), (4, 178658785), (5, 142927028), (10, 71463514), (20, 35731757), (59, 12112460), (118, 6056230), (139, 5141260), (236, 3028115), (278, 2570630), (295, 2422492), (556, 1285315), (590, 1211246), (695, 1028252), (1180, 605623), (1390, 514126), (2780, 257063), (4357, 164020), (8201, 87140), (8714, 82010), (16402, 43570), (17428, 41005), (21785, 32804)]