12682000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:413

約数の個数: 80

約数和(自身を含む): 32555952

約数和(自身を除く): 19873952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 373, 400, 425, 500, 680, 746, 850, 1000, 1360, 1492, 1700, 1865, 2000, 2125, 2984, 3400, 3730, 4250, 5968, 6341, 6800, 7460, 8500, 9325, 12682, 14920, 17000, 18650, 25364, 29840, 31705, 34000, 37300, 46625, 50728, 63410, 74600, 93250, 101456, 126820, 149200, 158525, 186500, 253640, 317050, 373000, 507280, 634100, 746000, 792625, 1268200, 1585250, 2536400, 3170500, 6341000, 12682000]

約数ペア:

[(1, 12682000), (2, 6341000), (4, 3170500), (5, 2536400), (8, 1585250), (10, 1268200), (16, 792625), (17, 746000), (20, 634100), (25, 507280), (34, 373000), (40, 317050), (50, 253640), (68, 186500), (80, 158525), (85, 149200), (100, 126820), (125, 101456), (136, 93250), (170, 74600), (200, 63410), (250, 50728), (272, 46625), (340, 37300), (373, 34000), (400, 31705), (425, 29840), (500, 25364), (680, 18650), (746, 17000), (850, 14920), (1000, 12682), (1360, 9325), (1492, 8500), (1700, 7460), (1865, 6800), (2000, 6341), (2125, 5968), (2984, 4250), (3400, 3730)]