1158080260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 2565053568

約数和(自身を除く): 1406973308

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 107, 134, 164, 197, 205, 214, 268, 335, 394, 410, 428, 535, 670, 788, 820, 985, 1070, 1340, 1970, 2140, 2747, 3940, 4387, 5494, 7169, 8077, 8774, 10988, 13199, 13735, 14338, 16154, 17548, 21079, 21935, 26398, 27470, 28676, 32308, 35845, 40385, 42158, 43870, 52796, 54940, 65995, 71690, 80770, 84316, 87740, 105395, 131990, 143380, 161540, 210790, 263980, 293929, 421580, 541159, 587858, 864239, 1082318, 1175716, 1412293, 1469645, 1728478, 2164636, 2705795, 2824586, 2939290, 3456956, 4321195, 5411590, 5649172, 5878580, 7061465, 8642390, 10823180, 14122930, 17284780, 28245860, 57904013, 115808026, 231616052, 289520065, 579040130, 1158080260]

約数ペア:

[(1, 1158080260), (2, 579040130), (4, 289520065), (5, 231616052), (10, 115808026), (20, 57904013), (41, 28245860), (67, 17284780), (82, 14122930), (107, 10823180), (134, 8642390), (164, 7061465), (197, 5878580), (205, 5649172), (214, 5411590), (268, 4321195), (335, 3456956), (394, 2939290), (410, 2824586), (428, 2705795), (535, 2164636), (670, 1728478), (788, 1469645), (820, 1412293), (985, 1175716), (1070, 1082318), (1340, 864239), (1970, 587858), (2140, 541159), (2747, 421580), (3940, 293929), (4387, 263980), (5494, 210790), (7169, 161540), (8077, 143380), (8774, 131990), (10988, 105395), (13199, 87740), (13735, 84316), (14338, 80770), (16154, 71690), (17548, 65995), (21079, 54940), (21935, 52796), (26398, 43870), (27470, 42158), (28676, 40385), (32308, 35845)]