47134400

素因数分解:

$2^6\times 5^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 84

約数和(自身を含む): 117637560

約数和(自身を除く): 70503160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 160, 178, 200, 320, 331, 356, 400, 445, 662, 712, 800, 890, 1324, 1424, 1600, 1655, 1780, 2225, 2648, 2848, 3310, 3560, 4450, 5296, 5696, 6620, 7120, 8275, 8900, 10592, 13240, 14240, 16550, 17800, 21184, 26480, 28480, 29459, 33100, 35600, 52960, 58918, 66200, 71200, 105920, 117836, 132400, 142400, 147295, 235672, 264800, 294590, 471344, 529600, 589180, 736475, 942688, 1178360, 1472950, 1885376, 2356720, 2945900, 4713440, 5891800, 9426880, 11783600, 23567200, 47134400]

約数ペア:

[(1, 47134400), (2, 23567200), (4, 11783600), (5, 9426880), (8, 5891800), (10, 4713440), (16, 2945900), (20, 2356720), (25, 1885376), (32, 1472950), (40, 1178360), (50, 942688), (64, 736475), (80, 589180), (89, 529600), (100, 471344), (160, 294590), (178, 264800), (200, 235672), (320, 147295), (331, 142400), (356, 132400), (400, 117836), (445, 105920), (662, 71200), (712, 66200), (800, 58918), (890, 52960), (1324, 35600), (1424, 33100), (1600, 29459), (1655, 28480), (1780, 26480), (2225, 21184), (2648, 17800), (2848, 16550), (3310, 14240), (3560, 13240), (4450, 10592), (5296, 8900), (5696, 8275), (6620, 7120)]