9529682720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1921307}}^1$

素因数の和:1921353

約数の個数: 48

約数和(自身を含む): 23240141568

約数和(自身を除く): 13710458848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 1921307, 3842614, 7685228, 9606535, 15370456, 19213070, 30740912, 38426140, 59560517, 61481824, 76852280, 119121034, 153704560, 238242068, 297802585, 307409120, 476484136, 595605170, 952968272, 1191210340, 1905936544, 2382420680, 4764841360, 9529682720]

約数ペア:

[(1, 9529682720), (2, 4764841360), (4, 2382420680), (5, 1905936544), (8, 1191210340), (10, 952968272), (16, 595605170), (20, 476484136), (31, 307409120), (32, 297802585), (40, 238242068), (62, 153704560), (80, 119121034), (124, 76852280), (155, 61481824), (160, 59560517), (248, 38426140), (310, 30740912), (496, 19213070), (620, 15370456), (992, 9606535), (1240, 7685228), (2480, 3842614), (4960, 1921307)]