89937760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 234112032

約数和(自身を除く): 144174272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 137, 160, 176, 220, 274, 352, 373, 440, 548, 685, 746, 880, 1096, 1370, 1492, 1507, 1760, 1865, 2192, 2740, 2984, 3014, 3730, 4103, 4384, 5480, 5968, 6028, 7460, 7535, 8206, 10960, 11936, 12056, 14920, 15070, 16412, 20515, 21920, 24112, 29840, 30140, 32824, 41030, 48224, 51101, 59680, 60280, 65648, 82060, 102202, 120560, 131296, 164120, 204404, 241120, 255505, 328240, 408808, 511010, 562111, 656480, 817616, 1022020, 1124222, 1635232, 2044040, 2248444, 2810555, 4088080, 4496888, 5621110, 8176160, 8993776, 11242220, 17987552, 22484440, 44968880, 89937760]

約数ペア:

[(1, 89937760), (2, 44968880), (4, 22484440), (5, 17987552), (8, 11242220), (10, 8993776), (11, 8176160), (16, 5621110), (20, 4496888), (22, 4088080), (32, 2810555), (40, 2248444), (44, 2044040), (55, 1635232), (80, 1124222), (88, 1022020), (110, 817616), (137, 656480), (160, 562111), (176, 511010), (220, 408808), (274, 328240), (352, 255505), (373, 241120), (440, 204404), (548, 164120), (685, 131296), (746, 120560), (880, 102202), (1096, 82060), (1370, 65648), (1492, 60280), (1507, 59680), (1760, 51101), (1865, 48224), (2192, 41030), (2740, 32824), (2984, 30140), (3014, 29840), (3730, 24112), (4103, 21920), (4384, 20515), (5480, 16412), (5968, 15070), (6028, 14920), (7460, 12056), (7535, 11936), (8206, 10960)]