40523884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 79027200

約数和(自身を除く): 38503316

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 97, 194, 239, 388, 437, 478, 874, 956, 1748, 1843, 2231, 3686, 4462, 4541, 5497, 7372, 8924, 9082, 10994, 18164, 21988, 23183, 42389, 46366, 84778, 92732, 104443, 169556, 208886, 417772, 440477, 533209, 880954, 1066418, 1761908, 2132836, 10130971, 20261942, 40523884]

約数ペア:

[(1, 40523884), (2, 20261942), (4, 10130971), (19, 2132836), (23, 1761908), (38, 1066418), (46, 880954), (76, 533209), (92, 440477), (97, 417772), (194, 208886), (239, 169556), (388, 104443), (437, 92732), (478, 84778), (874, 46366), (956, 42389), (1748, 23183), (1843, 21988), (2231, 18164), (3686, 10994), (4462, 9082), (4541, 8924), (5497, 7372)]