16439250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 42861312

約数和(自身を除く): 26422062

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 690, 750, 953, 1150, 1725, 1906, 2859, 2875, 3450, 4765, 5718, 5750, 8625, 9530, 14295, 17250, 21919, 23825, 28590, 43838, 47650, 65757, 71475, 109595, 119125, 131514, 142950, 219190, 238250, 328785, 357375, 547975, 657570, 714750, 1095950, 1643925, 2739875, 3287850, 5479750, 8219625, 16439250]

約数ペア:

[(1, 16439250), (2, 8219625), (3, 5479750), (5, 3287850), (6, 2739875), (10, 1643925), (15, 1095950), (23, 714750), (25, 657570), (30, 547975), (46, 357375), (50, 328785), (69, 238250), (75, 219190), (115, 142950), (125, 131514), (138, 119125), (150, 109595), (230, 71475), (250, 65757), (345, 47650), (375, 43838), (575, 28590), (690, 23825), (750, 21919), (953, 17250), (1150, 14295), (1725, 9530), (1906, 8625), (2859, 5750), (2875, 5718), (3450, 4765)]