41664590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 87168960

約数和(自身を除く): 45504370

約数列:

[1, 2, 5, 10, 11, 22, 29, 37, 55, 58, 74, 110, 145, 185, 290, 319, 353, 370, 407, 638, 706, 814, 1073, 1595, 1765, 2035, 2146, 3190, 3530, 3883, 4070, 5365, 7766, 10237, 10730, 11803, 13061, 19415, 20474, 23606, 26122, 38830, 51185, 59015, 65305, 102370, 112607, 118030, 130610, 143671, 225214, 287342, 378769, 563035, 718355, 757538, 1126070, 1436710, 1893845, 3787690, 4166459, 8332918, 20832295, 41664590]

約数ペア:

[(1, 41664590), (2, 20832295), (5, 8332918), (10, 4166459), (11, 3787690), (22, 1893845), (29, 1436710), (37, 1126070), (55, 757538), (58, 718355), (74, 563035), (110, 378769), (145, 287342), (185, 225214), (290, 143671), (319, 130610), (353, 118030), (370, 112607), (407, 102370), (638, 65305), (706, 59015), (814, 51185), (1073, 38830), (1595, 26122), (1765, 23606), (2035, 20474), (2146, 19415), (3190, 13061), (3530, 11803), (3883, 10730), (4070, 10237), (5365, 7766)]