4895537488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1399}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 10211846400

約数和(自身を除く): 5316308912

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 257, 296, 368, 514, 592, 851, 1028, 1399, 1702, 2056, 2798, 3404, 4112, 5596, 5911, 6808, 9509, 11192, 11822, 13616, 19018, 22384, 23644, 32177, 38036, 47288, 51763, 64354, 76072, 94576, 103526, 128708, 152144, 207052, 218707, 257416, 359543, 414104, 437414, 514832, 719086, 828208, 874828, 1190549, 1438172, 1749656, 2381098, 2876344, 3499312, 4762196, 5752688, 8269489, 9524392, 13303091, 16538978, 19048784, 26606182, 33077956, 53212364, 66155912, 106424728, 132311824, 212849456, 305971093, 611942186, 1223884372, 2447768744, 4895537488]

約数ペア:

[(1, 4895537488), (2, 2447768744), (4, 1223884372), (8, 611942186), (16, 305971093), (23, 212849456), (37, 132311824), (46, 106424728), (74, 66155912), (92, 53212364), (148, 33077956), (184, 26606182), (257, 19048784), (296, 16538978), (368, 13303091), (514, 9524392), (592, 8269489), (851, 5752688), (1028, 4762196), (1399, 3499312), (1702, 2876344), (2056, 2381098), (2798, 1749656), (3404, 1438172), (4112, 1190549), (5596, 874828), (5911, 828208), (6808, 719086), (9509, 514832), (11192, 437414), (11822, 414104), (13616, 359543), (19018, 257416), (22384, 218707), (23644, 207052), (32177, 152144), (38036, 128708), (47288, 103526), (51763, 94576), (64354, 76072)]