194846800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21179}}^1$

素因数の和:21220

約数の個数: 60

約数和(自身を含む): 488495520

約数和(自身を除く): 293648720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 9200, 21179, 42358, 84716, 105895, 169432, 211790, 338864, 423580, 487117, 529475, 847160, 974234, 1058950, 1694320, 1948468, 2117900, 2435585, 3896936, 4235800, 4871170, 7793872, 8471600, 9742340, 12177925, 19484680, 24355850, 38969360, 48711700, 97423400, 194846800]

約数ペア:

[(1, 194846800), (2, 97423400), (4, 48711700), (5, 38969360), (8, 24355850), (10, 19484680), (16, 12177925), (20, 9742340), (23, 8471600), (25, 7793872), (40, 4871170), (46, 4235800), (50, 3896936), (80, 2435585), (92, 2117900), (100, 1948468), (115, 1694320), (184, 1058950), (200, 974234), (230, 847160), (368, 529475), (400, 487117), (460, 423580), (575, 338864), (920, 211790), (1150, 169432), (1840, 105895), (2300, 84716), (4600, 42358), (9200, 21179)]