42585500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 94820544

約数和(自身を除く): 52235044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 1607, 2650, 3214, 5300, 6428, 6625, 8035, 13250, 16070, 26500, 32140, 40175, 80350, 85171, 160700, 170342, 200875, 340684, 401750, 425855, 803500, 851710, 1703420, 2129275, 4258550, 8517100, 10646375, 21292750, 42585500]

約数ペア:

[(1, 42585500), (2, 21292750), (4, 10646375), (5, 8517100), (10, 4258550), (20, 2129275), (25, 1703420), (50, 851710), (53, 803500), (100, 425855), (106, 401750), (125, 340684), (212, 200875), (250, 170342), (265, 160700), (500, 85171), (530, 80350), (1060, 40175), (1325, 32140), (1607, 26500), (2650, 16070), (3214, 13250), (5300, 8035), (6428, 6625)]