5027100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 15676080

約数和(自身を除く): 10648980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1289, 1300, 1950, 2578, 3867, 3900, 5156, 6445, 7734, 12890, 15468, 16757, 19335, 25780, 32225, 33514, 38670, 50271, 64450, 67028, 77340, 83785, 96675, 100542, 128900, 167570, 193350, 201084, 251355, 335140, 386700, 418925, 502710, 837850, 1005420, 1256775, 1675700, 2513550, 5027100]

約数ペア:

[(1, 5027100), (2, 2513550), (3, 1675700), (4, 1256775), (5, 1005420), (6, 837850), (10, 502710), (12, 418925), (13, 386700), (15, 335140), (20, 251355), (25, 201084), (26, 193350), (30, 167570), (39, 128900), (50, 100542), (52, 96675), (60, 83785), (65, 77340), (75, 67028), (78, 64450), (100, 50271), (130, 38670), (150, 33514), (156, 32225), (195, 25780), (260, 19335), (300, 16757), (325, 15468), (390, 12890), (650, 7734), (780, 6445), (975, 5156), (1289, 3900), (1300, 3867), (1950, 2578)]