82512650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2207

約数の個数: 48

約数和(自身を含む): 169864128

約数和(自身を除く): 87351478

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 781, 1562, 1775, 2113, 3550, 3905, 4226, 7810, 10565, 19525, 21130, 23243, 39050, 46486, 52825, 105650, 116215, 150023, 232430, 300046, 581075, 750115, 1162150, 1500230, 1650253, 3300506, 3750575, 7501150, 8251265, 16502530, 41256325, 82512650]

約数ペア:

[(1, 82512650), (2, 41256325), (5, 16502530), (10, 8251265), (11, 7501150), (22, 3750575), (25, 3300506), (50, 1650253), (55, 1500230), (71, 1162150), (110, 750115), (142, 581075), (275, 300046), (355, 232430), (550, 150023), (710, 116215), (781, 105650), (1562, 52825), (1775, 46486), (2113, 39050), (3550, 23243), (3905, 21130), (4226, 19525), (7810, 10565)]