9883900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7603}}^1$

素因数の和:7630

約数の個数: 36

約数和(自身を含む): 23100952

約数和(自身を除く): 13217052

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 7603, 15206, 30412, 38015, 76030, 98839, 152060, 190075, 197678, 380150, 395356, 494195, 760300, 988390, 1976780, 2470975, 4941950, 9883900]

約数ペア:

[(1, 9883900), (2, 4941950), (4, 2470975), (5, 1976780), (10, 988390), (13, 760300), (20, 494195), (25, 395356), (26, 380150), (50, 197678), (52, 190075), (65, 152060), (100, 98839), (130, 76030), (260, 38015), (325, 30412), (650, 15206), (1300, 7603)]