26137620940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{608701}}^1$

素因数の和:608842

約数の個数: 48

約数和(自身を含む): 58289303520

約数和(自身を除く): 32151682580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 1130, 2147, 2260, 4294, 8588, 10735, 21470, 42940, 608701, 1217402, 2434804, 3043505, 6087010, 11565319, 12174020, 23130638, 46261276, 57826595, 68783213, 115653190, 137566426, 231306380, 275132852, 343916065, 687832130, 1306881047, 1375664260, 2613762094, 5227524188, 6534405235, 13068810470, 26137620940]

約数ペア:

[(1, 26137620940), (2, 13068810470), (4, 6534405235), (5, 5227524188), (10, 2613762094), (19, 1375664260), (20, 1306881047), (38, 687832130), (76, 343916065), (95, 275132852), (113, 231306380), (190, 137566426), (226, 115653190), (380, 68783213), (452, 57826595), (565, 46261276), (1130, 23130638), (2147, 12174020), (2260, 11565319), (4294, 6087010), (8588, 3043505), (10735, 2434804), (21470, 1217402), (42940, 608701)]