1263669936460

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4933}}^1\times {\mathrm{100853}}^1$

素因数の和:105922

約数の個数: 48

約数和(自身を含む): 2675170907136

約数和(自身を除く): 1411500970676

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 4933, 9866, 19732, 24665, 49330, 98660, 100853, 201706, 403412, 504265, 626491, 1008530, 1252982, 2017060, 2505964, 3132455, 6264910, 12529820, 12808331, 25616662, 51233324, 64041655, 128083310, 256166620, 497507849, 995015698, 1990031396, 2487539245, 4975078490, 9950156980, 63183496823, 126366993646, 252733987292, 315917484115, 631834968230, 1263669936460]

約数ペア:

[(1, 1263669936460), (2, 631834968230), (4, 315917484115), (5, 252733987292), (10, 126366993646), (20, 63183496823), (127, 9950156980), (254, 4975078490), (508, 2487539245), (635, 1990031396), (1270, 995015698), (2540, 497507849), (4933, 256166620), (9866, 128083310), (19732, 64041655), (24665, 51233324), (49330, 25616662), (98660, 12808331), (100853, 12529820), (201706, 6264910), (403412, 3132455), (504265, 2505964), (626491, 2017060), (1008530, 1252982)]