2251434400

素因数分解:

$2^5\times 5^2\times {\mathrm{877}}^1\times {\mathrm{3209}}^1$

素因数の和:4106

約数の個数: 72

約数和(自身を含む): 5504296140

約数和(自身を除く): 3252861740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 877, 1754, 3209, 3508, 4385, 6418, 7016, 8770, 12836, 14032, 16045, 17540, 21925, 25672, 28064, 32090, 35080, 43850, 51344, 64180, 70160, 80225, 87700, 102688, 128360, 140320, 160450, 175400, 256720, 320900, 350800, 513440, 641800, 701600, 1283600, 2567200, 2814293, 5628586, 11257172, 14071465, 22514344, 28142930, 45028688, 56285860, 70357325, 90057376, 112571720, 140714650, 225143440, 281429300, 450286880, 562858600, 1125717200, 2251434400]

約数ペア:

[(1, 2251434400), (2, 1125717200), (4, 562858600), (5, 450286880), (8, 281429300), (10, 225143440), (16, 140714650), (20, 112571720), (25, 90057376), (32, 70357325), (40, 56285860), (50, 45028688), (80, 28142930), (100, 22514344), (160, 14071465), (200, 11257172), (400, 5628586), (800, 2814293), (877, 2567200), (1754, 1283600), (3209, 701600), (3508, 641800), (4385, 513440), (6418, 350800), (7016, 320900), (8770, 256720), (12836, 175400), (14032, 160450), (16045, 140320), (17540, 128360), (21925, 102688), (25672, 87700), (28064, 80225), (32090, 70160), (35080, 64180), (43850, 51344)]