84892210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1723}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 165090240

約数和(自身を除く): 80198030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1723, 1895, 3446, 3790, 4927, 8615, 9854, 17230, 22399, 24635, 44798, 49270, 111995, 223990, 653017, 1306034, 3265085, 6530170, 8489221, 16978442, 42446105, 84892210]

約数ペア:

[(1, 84892210), (2, 42446105), (5, 16978442), (10, 8489221), (13, 6530170), (26, 3265085), (65, 1306034), (130, 653017), (379, 223990), (758, 111995), (1723, 49270), (1895, 44798), (3446, 24635), (3790, 22399), (4927, 17230), (8615, 9854)]