23026960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 59139072

約数和(自身を除く): 36112112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 137, 176, 191, 220, 274, 382, 440, 548, 685, 764, 880, 955, 1096, 1370, 1507, 1528, 1910, 2101, 2192, 2740, 3014, 3056, 3820, 4202, 5480, 6028, 7535, 7640, 8404, 10505, 10960, 12056, 15070, 15280, 16808, 21010, 24112, 26167, 30140, 33616, 42020, 52334, 60280, 84040, 104668, 120560, 130835, 168080, 209336, 261670, 287837, 418672, 523340, 575674, 1046680, 1151348, 1439185, 2093360, 2302696, 2878370, 4605392, 5756740, 11513480, 23026960]

約数ペア:

[(1, 23026960), (2, 11513480), (4, 5756740), (5, 4605392), (8, 2878370), (10, 2302696), (11, 2093360), (16, 1439185), (20, 1151348), (22, 1046680), (40, 575674), (44, 523340), (55, 418672), (80, 287837), (88, 261670), (110, 209336), (137, 168080), (176, 130835), (191, 120560), (220, 104668), (274, 84040), (382, 60280), (440, 52334), (548, 42020), (685, 33616), (764, 30140), (880, 26167), (955, 24112), (1096, 21010), (1370, 16808), (1507, 15280), (1528, 15070), (1910, 12056), (2101, 10960), (2192, 10505), (2740, 8404), (3014, 7640), (3056, 7535), (3820, 6028), (4202, 5480)]