5026140280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{27239}}^1$

素因数の和:27916

約数の個数: 64

約数和(自身を含む): 12944448000

約数和(自身を除く): 7918307720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 659, 1318, 2636, 3295, 4613, 5272, 6590, 9226, 13180, 18452, 23065, 26360, 27239, 36904, 46130, 54478, 92260, 108956, 136195, 184520, 190673, 217912, 272390, 381346, 544780, 762692, 953365, 1089560, 1525384, 1906730, 3813460, 7626920, 17950501, 35901002, 71802004, 89752505, 125653507, 143604008, 179505010, 251307014, 359010020, 502614028, 628267535, 718020040, 1005228056, 1256535070, 2513070140, 5026140280]

約数ペア:

[(1, 5026140280), (2, 2513070140), (4, 1256535070), (5, 1005228056), (7, 718020040), (8, 628267535), (10, 502614028), (14, 359010020), (20, 251307014), (28, 179505010), (35, 143604008), (40, 125653507), (56, 89752505), (70, 71802004), (140, 35901002), (280, 17950501), (659, 7626920), (1318, 3813460), (2636, 1906730), (3295, 1525384), (4613, 1089560), (5272, 953365), (6590, 762692), (9226, 544780), (13180, 381346), (18452, 272390), (23065, 217912), (26360, 190673), (27239, 184520), (36904, 136195), (46130, 108956), (54478, 92260)]