63977120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 164058048

約数和(自身を除く): 100080928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 340, 344, 430, 544, 547, 680, 688, 731, 860, 1094, 1360, 1376, 1462, 1720, 2188, 2720, 2735, 2924, 3440, 3655, 4376, 5470, 5848, 6880, 7310, 8752, 9299, 10940, 11696, 14620, 17504, 18598, 21880, 23392, 23521, 29240, 37196, 43760, 46495, 47042, 58480, 74392, 87520, 92990, 94084, 116960, 117605, 148784, 185980, 188168, 235210, 297568, 371960, 376336, 399857, 470420, 743920, 752672, 799714, 940840, 1487840, 1599428, 1881680, 1999285, 3198856, 3763360, 3998570, 6397712, 7997140, 12795424, 15994280, 31988560, 63977120]

約数ペア:

[(1, 63977120), (2, 31988560), (4, 15994280), (5, 12795424), (8, 7997140), (10, 6397712), (16, 3998570), (17, 3763360), (20, 3198856), (32, 1999285), (34, 1881680), (40, 1599428), (43, 1487840), (68, 940840), (80, 799714), (85, 752672), (86, 743920), (136, 470420), (160, 399857), (170, 376336), (172, 371960), (215, 297568), (272, 235210), (340, 188168), (344, 185980), (430, 148784), (544, 117605), (547, 116960), (680, 94084), (688, 92990), (731, 87520), (860, 74392), (1094, 58480), (1360, 47042), (1376, 46495), (1462, 43760), (1720, 37196), (2188, 29240), (2720, 23521), (2735, 23392), (2924, 21880), (3440, 18598), (3655, 17504), (4376, 14620), (5470, 11696), (5848, 10940), (6880, 9299), (7310, 8752)]