73380580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1805

約数の個数: 96

約数和(自身を含む): 198019584

約数和(自身を除く): 124639004

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1753, 1820, 2093, 2990, 3220, 3506, 4186, 5980, 7012, 8372, 8765, 10465, 12271, 17530, 20930, 22789, 24542, 35060, 40319, 41860, 45578, 49084, 61355, 80638, 91156, 113945, 122710, 159523, 161276, 201595, 227890, 245420, 282233, 319046, 403190, 455780, 524147, 564466, 638092, 797615, 806380, 1048294, 1128932, 1411165, 1595230, 2096588, 2620735, 2822330, 3190460, 3669029, 5241470, 5644660, 7338058, 10482940, 14676116, 18345145, 36690290, 73380580]

約数ペア:

[(1, 73380580), (2, 36690290), (4, 18345145), (5, 14676116), (7, 10482940), (10, 7338058), (13, 5644660), (14, 5241470), (20, 3669029), (23, 3190460), (26, 2822330), (28, 2620735), (35, 2096588), (46, 1595230), (52, 1411165), (65, 1128932), (70, 1048294), (91, 806380), (92, 797615), (115, 638092), (130, 564466), (140, 524147), (161, 455780), (182, 403190), (230, 319046), (260, 282233), (299, 245420), (322, 227890), (364, 201595), (455, 161276), (460, 159523), (598, 122710), (644, 113945), (805, 91156), (910, 80638), (1196, 61355), (1495, 49084), (1610, 45578), (1753, 41860), (1820, 40319), (2093, 35060), (2990, 24542), (3220, 22789), (3506, 20930), (4186, 17530), (5980, 12271), (7012, 10465), (8372, 8765)]