1046926390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 2011806720

約数和(自身を除く): 964880330

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 191, 205, 290, 382, 410, 461, 922, 955, 1189, 1910, 2305, 2378, 4610, 5539, 5945, 7831, 11078, 11890, 13369, 15662, 18901, 26738, 27695, 37802, 39155, 55390, 66845, 78310, 88051, 94505, 133690, 176102, 189010, 227099, 440255, 454198, 548129, 880510, 1096258, 1135495, 2270990, 2553479, 2740645, 3610091, 5106958, 5481290, 7220182, 12767395, 18050455, 25534790, 36100910, 104692639, 209385278, 523463195, 1046926390]

約数ペア:

[(1, 1046926390), (2, 523463195), (5, 209385278), (10, 104692639), (29, 36100910), (41, 25534790), (58, 18050455), (82, 12767395), (145, 7220182), (191, 5481290), (205, 5106958), (290, 3610091), (382, 2740645), (410, 2553479), (461, 2270990), (922, 1135495), (955, 1096258), (1189, 880510), (1910, 548129), (2305, 454198), (2378, 440255), (4610, 227099), (5539, 189010), (5945, 176102), (7831, 133690), (11078, 94505), (11890, 88051), (13369, 78310), (15662, 66845), (18901, 55390), (26738, 39155), (27695, 37802)]