23132560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 59496192

約数和(自身を除く): 36363632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 271, 388, 440, 485, 542, 776, 880, 970, 1067, 1084, 1355, 1552, 1940, 2134, 2168, 2710, 2981, 3880, 4268, 4336, 5335, 5420, 5962, 7760, 8536, 10670, 10840, 11924, 14905, 17072, 21340, 21680, 23848, 26287, 29810, 42680, 47696, 52574, 59620, 85360, 105148, 119240, 131435, 210296, 238480, 262870, 289157, 420592, 525740, 578314, 1051480, 1156628, 1445785, 2102960, 2313256, 2891570, 4626512, 5783140, 11566280, 23132560]

約数ペア:

[(1, 23132560), (2, 11566280), (4, 5783140), (5, 4626512), (8, 2891570), (10, 2313256), (11, 2102960), (16, 1445785), (20, 1156628), (22, 1051480), (40, 578314), (44, 525740), (55, 420592), (80, 289157), (88, 262870), (97, 238480), (110, 210296), (176, 131435), (194, 119240), (220, 105148), (271, 85360), (388, 59620), (440, 52574), (485, 47696), (542, 42680), (776, 29810), (880, 26287), (970, 23848), (1067, 21680), (1084, 21340), (1355, 17072), (1552, 14905), (1940, 11924), (2134, 10840), (2168, 10670), (2710, 8536), (2981, 7760), (3880, 5962), (4268, 5420), (4336, 5335)]