417891760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36529}}^1$

素因数の和:36566

約数の個数: 80

約数和(自身を含む): 1141489440

約数和(自身を除く): 723597680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 36529, 73058, 146116, 182645, 292232, 365290, 401819, 474877, 584464, 730580, 803638, 949754, 1461160, 1607276, 1899508, 2009095, 2374385, 2922320, 3214552, 3799016, 4018190, 4748770, 5223647, 6429104, 7598032, 8036380, 9497540, 10447294, 16072760, 18995080, 20894588, 26118235, 32145520, 37990160, 41789176, 52236470, 83578352, 104472940, 208945880, 417891760]

約数ペア:

[(1, 417891760), (2, 208945880), (4, 104472940), (5, 83578352), (8, 52236470), (10, 41789176), (11, 37990160), (13, 32145520), (16, 26118235), (20, 20894588), (22, 18995080), (26, 16072760), (40, 10447294), (44, 9497540), (52, 8036380), (55, 7598032), (65, 6429104), (80, 5223647), (88, 4748770), (104, 4018190), (110, 3799016), (130, 3214552), (143, 2922320), (176, 2374385), (208, 2009095), (220, 1899508), (260, 1607276), (286, 1461160), (440, 949754), (520, 803638), (572, 730580), (715, 584464), (880, 474877), (1040, 401819), (1144, 365290), (1430, 292232), (2288, 182645), (2860, 146116), (5720, 73058), (11440, 36529)]