48612800

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1366

約数の個数: 84

約数和(自身を含む): 124913136

約数和(自身を除く): 76300336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 200, 230, 320, 368, 400, 460, 575, 736, 800, 920, 1150, 1321, 1472, 1600, 1840, 2300, 2642, 3680, 4600, 5284, 6605, 7360, 9200, 10568, 13210, 18400, 21136, 26420, 30383, 33025, 36800, 42272, 52840, 60766, 66050, 84544, 105680, 121532, 132100, 151915, 211360, 243064, 264200, 303830, 422720, 486128, 528400, 607660, 759575, 972256, 1056800, 1215320, 1519150, 1944512, 2113600, 2430640, 3038300, 4861280, 6076600, 9722560, 12153200, 24306400, 48612800]

約数ペア:

[(1, 48612800), (2, 24306400), (4, 12153200), (5, 9722560), (8, 6076600), (10, 4861280), (16, 3038300), (20, 2430640), (23, 2113600), (25, 1944512), (32, 1519150), (40, 1215320), (46, 1056800), (50, 972256), (64, 759575), (80, 607660), (92, 528400), (100, 486128), (115, 422720), (160, 303830), (184, 264200), (200, 243064), (230, 211360), (320, 151915), (368, 132100), (400, 121532), (460, 105680), (575, 84544), (736, 66050), (800, 60766), (920, 52840), (1150, 42272), (1321, 36800), (1472, 33025), (1600, 30383), (1840, 26420), (2300, 21136), (2642, 18400), (3680, 13210), (4600, 10568), (5284, 9200), (6605, 7360)]