141336020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24623}}^1$

素因数の和:24680

約数の個数: 48

約数和(自身を含む): 347493888

約数和(自身を除く): 206157868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 24623, 49246, 98492, 123115, 172361, 246230, 344722, 492460, 689444, 861805, 1009543, 1723610, 2019086, 3447220, 4038172, 5047715, 7066801, 10095430, 14133602, 20190860, 28267204, 35334005, 70668010, 141336020]

約数ペア:

[(1, 141336020), (2, 70668010), (4, 35334005), (5, 28267204), (7, 20190860), (10, 14133602), (14, 10095430), (20, 7066801), (28, 5047715), (35, 4038172), (41, 3447220), (70, 2019086), (82, 1723610), (140, 1009543), (164, 861805), (205, 689444), (287, 492460), (410, 344722), (574, 246230), (820, 172361), (1148, 123115), (1435, 98492), (2870, 49246), (5740, 24623)]