83674580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12269}}^1$

素因数の和:12320

約数の個数: 48

約数和(自身を含む): 197890560

約数和(自身を除く): 114215980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 12269, 24538, 49076, 61345, 122690, 134959, 245380, 269918, 380339, 539836, 674795, 760678, 1349590, 1521356, 1901695, 2699180, 3803390, 4183729, 7606780, 8367458, 16734916, 20918645, 41837290, 83674580]

約数ペア:

[(1, 83674580), (2, 41837290), (4, 20918645), (5, 16734916), (10, 8367458), (11, 7606780), (20, 4183729), (22, 3803390), (31, 2699180), (44, 1901695), (55, 1521356), (62, 1349590), (110, 760678), (124, 674795), (155, 539836), (220, 380339), (310, 269918), (341, 245380), (620, 134959), (682, 122690), (1364, 61345), (1705, 49076), (3410, 24538), (6820, 12269)]