3146064280

素因数分解:

$2^3\times 5^1\times {\mathrm{8513}}^1\times {\mathrm{9239}}^1$

素因数の和:17763

約数の個数: 32

約数和(自身を含む): 7080242400

約数和(自身を除く): 3934178120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8513, 9239, 17026, 18478, 34052, 36956, 42565, 46195, 68104, 73912, 85130, 92390, 170260, 184780, 340520, 369560, 78651607, 157303214, 314606428, 393258035, 629212856, 786516070, 1573032140, 3146064280]

約数ペア:

[(1, 3146064280), (2, 1573032140), (4, 786516070), (5, 629212856), (8, 393258035), (10, 314606428), (20, 157303214), (40, 78651607), (8513, 369560), (9239, 340520), (17026, 184780), (18478, 170260), (34052, 92390), (36956, 85130), (42565, 73912), (46195, 68104)]