182919820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1823}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 399893760

約数和(自身を除く): 216973940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 173, 290, 346, 580, 692, 865, 1730, 1823, 3460, 3646, 5017, 7292, 9115, 10034, 18230, 20068, 25085, 36460, 50170, 52867, 100340, 105734, 211468, 264335, 315379, 528670, 630758, 1057340, 1261516, 1576895, 3153790, 6307580, 9145991, 18291982, 36583964, 45729955, 91459910, 182919820]

約数ペア:

[(1, 182919820), (2, 91459910), (4, 45729955), (5, 36583964), (10, 18291982), (20, 9145991), (29, 6307580), (58, 3153790), (116, 1576895), (145, 1261516), (173, 1057340), (290, 630758), (346, 528670), (580, 315379), (692, 264335), (865, 211468), (1730, 105734), (1823, 100340), (3460, 52867), (3646, 50170), (5017, 36460), (7292, 25085), (9115, 20068), (10034, 18230)]