29312800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3331}}^1$

素因数の和:3362

約数の個数: 72

約数和(自身を含む): 78088752

約数和(自身を除く): 48775952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 3331, 4400, 6662, 8800, 13324, 16655, 26648, 33310, 36641, 53296, 66620, 73282, 83275, 106592, 133240, 146564, 166550, 183205, 266480, 293128, 333100, 366410, 532960, 586256, 666200, 732820, 916025, 1172512, 1332400, 1465640, 1832050, 2664800, 2931280, 3664100, 5862560, 7328200, 14656400, 29312800]

約数ペア:

[(1, 29312800), (2, 14656400), (4, 7328200), (5, 5862560), (8, 3664100), (10, 2931280), (11, 2664800), (16, 1832050), (20, 1465640), (22, 1332400), (25, 1172512), (32, 916025), (40, 732820), (44, 666200), (50, 586256), (55, 532960), (80, 366410), (88, 333100), (100, 293128), (110, 266480), (160, 183205), (176, 166550), (200, 146564), (220, 133240), (275, 106592), (352, 83275), (400, 73282), (440, 66620), (550, 53296), (800, 36641), (880, 33310), (1100, 26648), (1760, 16655), (2200, 13324), (3331, 8800), (4400, 6662)]