29963380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 68544000

約数和(自身を除く): 38580620

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2719, 2755, 5438, 5510, 10876, 11020, 13595, 27190, 51661, 54380, 78851, 103322, 157702, 206644, 258305, 315404, 394255, 516610, 788510, 1033220, 1498169, 1577020, 2996338, 5992676, 7490845, 14981690, 29963380]

約数ペア:

[(1, 29963380), (2, 14981690), (4, 7490845), (5, 5992676), (10, 2996338), (19, 1577020), (20, 1498169), (29, 1033220), (38, 788510), (58, 516610), (76, 394255), (95, 315404), (116, 258305), (145, 206644), (190, 157702), (290, 103322), (380, 78851), (551, 54380), (580, 51661), (1102, 27190), (2204, 13595), (2719, 11020), (2755, 10876), (5438, 5510)]