22584520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 58867200

約数和(自身を除く): 36282680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1021, 1106, 1580, 2042, 2212, 2765, 3160, 4084, 4424, 5105, 5530, 7147, 8168, 10210, 11060, 14294, 20420, 22120, 28588, 35735, 40840, 57176, 71470, 80659, 142940, 161318, 285880, 322636, 403295, 564613, 645272, 806590, 1129226, 1613180, 2258452, 2823065, 3226360, 4516904, 5646130, 11292260, 22584520]

約数ペア:

[(1, 22584520), (2, 11292260), (4, 5646130), (5, 4516904), (7, 3226360), (8, 2823065), (10, 2258452), (14, 1613180), (20, 1129226), (28, 806590), (35, 645272), (40, 564613), (56, 403295), (70, 322636), (79, 285880), (140, 161318), (158, 142940), (280, 80659), (316, 71470), (395, 57176), (553, 40840), (632, 35735), (790, 28588), (1021, 22120), (1106, 20420), (1580, 14294), (2042, 11060), (2212, 10210), (2765, 8168), (3160, 7147), (4084, 5530), (4424, 5105)]