98839000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7603}}^1$

素因数の和:7637

約数の個数: 64

約数和(自身を含む): 249107040

約数和(自身を除く): 150268040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 7603, 13000, 15206, 30412, 38015, 60824, 76030, 98839, 152060, 190075, 197678, 304120, 380150, 395356, 494195, 760300, 790712, 950375, 988390, 1520600, 1900750, 1976780, 2470975, 3801500, 3953560, 4941950, 7603000, 9883900, 12354875, 19767800, 24709750, 49419500, 98839000]

約数ペア:

[(1, 98839000), (2, 49419500), (4, 24709750), (5, 19767800), (8, 12354875), (10, 9883900), (13, 7603000), (20, 4941950), (25, 3953560), (26, 3801500), (40, 2470975), (50, 1976780), (52, 1900750), (65, 1520600), (100, 988390), (104, 950375), (125, 790712), (130, 760300), (200, 494195), (250, 395356), (260, 380150), (325, 304120), (500, 197678), (520, 190075), (650, 152060), (1000, 98839), (1300, 76030), (1625, 60824), (2600, 38015), (3250, 30412), (6500, 15206), (7603, 13000)]