41999690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13003}}^1$

素因数の和:13046

約数の個数: 32

約数和(自身を含む): 84265920

約数和(自身を除く): 42266230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 13003, 26006, 65015, 130030, 221051, 247057, 442102, 494114, 1105255, 1235285, 2210510, 2470570, 4199969, 8399938, 20999845, 41999690]

約数ペア:

[(1, 41999690), (2, 20999845), (5, 8399938), (10, 4199969), (17, 2470570), (19, 2210510), (34, 1235285), (38, 1105255), (85, 494114), (95, 442102), (170, 247057), (190, 221051), (323, 130030), (646, 65015), (1615, 26006), (3230, 13003)]