202105600

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1422

約数の個数: 108

約数和(自身を含む): 522372816

約数和(自身を除く): 320267216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1150, 1280, 1373, 1472, 1600, 1840, 2300, 2746, 2944, 3200, 3680, 4600, 5492, 5888, 6400, 6865, 7360, 9200, 10984, 13730, 14720, 18400, 21968, 27460, 29440, 31579, 34325, 36800, 43936, 54920, 63158, 68650, 73600, 87872, 109840, 126316, 137300, 147200, 157895, 175744, 219680, 252632, 274600, 315790, 351488, 439360, 505264, 549200, 631580, 789475, 878720, 1010528, 1098400, 1263160, 1578950, 1757440, 2021056, 2196800, 2526320, 3157900, 4042112, 4393600, 5052640, 6315800, 8084224, 8787200, 10105280, 12631600, 20210560, 25263200, 40421120, 50526400, 101052800, 202105600]

約数ペア:

[(1, 202105600), (2, 101052800), (4, 50526400), (5, 40421120), (8, 25263200), (10, 20210560), (16, 12631600), (20, 10105280), (23, 8787200), (25, 8084224), (32, 6315800), (40, 5052640), (46, 4393600), (50, 4042112), (64, 3157900), (80, 2526320), (92, 2196800), (100, 2021056), (115, 1757440), (128, 1578950), (160, 1263160), (184, 1098400), (200, 1010528), (230, 878720), (256, 789475), (320, 631580), (368, 549200), (400, 505264), (460, 439360), (575, 351488), (640, 315790), (736, 274600), (800, 252632), (920, 219680), (1150, 175744), (1280, 157895), (1373, 147200), (1472, 137300), (1600, 126316), (1840, 109840), (2300, 87872), (2746, 73600), (2944, 68650), (3200, 63158), (3680, 54920), (4600, 43936), (5492, 36800), (5888, 34325), (6400, 31579), (6865, 29440), (7360, 27460), (9200, 21968), (10984, 18400), (13730, 14720)]