83996660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 209599488

約数和(自身を除く): 125602828

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 148, 170, 185, 187, 220, 340, 370, 374, 407, 607, 629, 740, 748, 814, 935, 1214, 1258, 1628, 1870, 2035, 2428, 2516, 3035, 3145, 3740, 4070, 6070, 6290, 6677, 6919, 8140, 10319, 12140, 12580, 13354, 13838, 20638, 22459, 26708, 27676, 33385, 34595, 41276, 44918, 51595, 66770, 69190, 89836, 103190, 112295, 113509, 133540, 138380, 206380, 224590, 227018, 247049, 381803, 449180, 454036, 494098, 567545, 763606, 988196, 1135090, 1235245, 1527212, 1909015, 2270180, 2470490, 3818030, 4199833, 4940980, 7636060, 8399666, 16799332, 20999165, 41998330, 83996660]

約数ペア:

[(1, 83996660), (2, 41998330), (4, 20999165), (5, 16799332), (10, 8399666), (11, 7636060), (17, 4940980), (20, 4199833), (22, 3818030), (34, 2470490), (37, 2270180), (44, 1909015), (55, 1527212), (68, 1235245), (74, 1135090), (85, 988196), (110, 763606), (148, 567545), (170, 494098), (185, 454036), (187, 449180), (220, 381803), (340, 247049), (370, 227018), (374, 224590), (407, 206380), (607, 138380), (629, 133540), (740, 113509), (748, 112295), (814, 103190), (935, 89836), (1214, 69190), (1258, 66770), (1628, 51595), (1870, 44918), (2035, 41276), (2428, 34595), (2516, 33385), (3035, 27676), (3145, 26708), (3740, 22459), (4070, 20638), (6070, 13838), (6290, 13354), (6677, 12580), (6919, 12140), (8140, 10319)]