47256400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 121531904

約数和(自身を除く): 74275504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 37, 40, 50, 62, 74, 80, 100, 103, 124, 148, 155, 185, 200, 206, 248, 296, 310, 370, 400, 412, 496, 515, 592, 620, 740, 775, 824, 925, 1030, 1147, 1240, 1480, 1550, 1648, 1850, 2060, 2294, 2480, 2575, 2960, 3100, 3193, 3700, 3811, 4120, 4588, 5150, 5735, 6200, 6386, 7400, 7622, 8240, 9176, 10300, 11470, 12400, 12772, 14800, 15244, 15965, 18352, 19055, 20600, 22940, 25544, 28675, 30488, 31930, 38110, 41200, 45880, 51088, 57350, 60976, 63860, 76220, 79825, 91760, 95275, 114700, 118141, 127720, 152440, 159650, 190550, 229400, 236282, 255440, 304880, 319300, 381100, 458800, 472564, 590705, 638600, 762200, 945128, 1181410, 1277200, 1524400, 1890256, 2362820, 2953525, 4725640, 5907050, 9451280, 11814100, 23628200, 47256400]

約数ペア:

[(1, 47256400), (2, 23628200), (4, 11814100), (5, 9451280), (8, 5907050), (10, 4725640), (16, 2953525), (20, 2362820), (25, 1890256), (31, 1524400), (37, 1277200), (40, 1181410), (50, 945128), (62, 762200), (74, 638600), (80, 590705), (100, 472564), (103, 458800), (124, 381100), (148, 319300), (155, 304880), (185, 255440), (200, 236282), (206, 229400), (248, 190550), (296, 159650), (310, 152440), (370, 127720), (400, 118141), (412, 114700), (496, 95275), (515, 91760), (592, 79825), (620, 76220), (740, 63860), (775, 60976), (824, 57350), (925, 51088), (1030, 45880), (1147, 41200), (1240, 38110), (1480, 31930), (1550, 30488), (1648, 28675), (1850, 25544), (2060, 22940), (2294, 20600), (2480, 19055), (2575, 18352), (2960, 15965), (3100, 15244), (3193, 14800), (3700, 12772), (3811, 12400), (4120, 11470), (4588, 10300), (5150, 9176), (5735, 8240), (6200, 7622), (6386, 7400)]