28124448660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 972

約数和(自身を含む): 116701337844

約数和(自身を除く): 88576889184

約数列:

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約数ペア:

[(1, 28124448660), (2, 14062224330), (3, 9374816220), (4, 7031112165), (5, 5624889732), (6, 4687408110), (7, 4017778380), (9, 3124938740), (10, 2812444866), (11, 2556768060), (12, 2343704055), (14, 2008889190), (15, 1874963244), (18, 1562469370), (19, 1480234140), (20, 1406222433), (21, 1339259460), (22, 1278384030), (28, 1004444595), (30, 937481622), (33, 852256020), (35, 803555676), (36, 781234685), (38, 740117070), (42, 669629730), (44, 639192015), (45, 624987748), (49, 573968340), (55, 511353612), (57, 493411380), (60, 468740811), (63, 446419820), (66, 426128010), (70, 401777838), (73, 385266420), (76, 370058535), (77, 365252580), (84, 334814865), (90, 312493874), (95, 296046828), (98, 286984170), (99, 284085340), (105, 267851892), (110, 255676806), (114, 246705690), (121, 232433460), (126, 223209910), (132, 213064005), (133, 211462020), (140, 200888919), (146, 192633210), (147, 191322780), (154, 182626290), (165, 170451204), (171, 164470460), (180, 156246937), (190, 148023414), 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