122890060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 263654496

約数和(自身を除く): 140764436

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 293, 313, 335, 586, 626, 670, 1172, 1252, 1340, 1465, 1565, 2930, 3130, 5860, 6260, 19631, 20971, 39262, 41942, 78524, 83884, 91709, 98155, 104855, 183418, 196310, 209710, 366836, 392620, 419420, 458545, 917090, 1834180, 6144503, 12289006, 24578012, 30722515, 61445030, 122890060]

約数ペア:

[(1, 122890060), (2, 61445030), (4, 30722515), (5, 24578012), (10, 12289006), (20, 6144503), (67, 1834180), (134, 917090), (268, 458545), (293, 419420), (313, 392620), (335, 366836), (586, 209710), (626, 196310), (670, 183418), (1172, 104855), (1252, 98155), (1340, 91709), (1465, 83884), (1565, 78524), (2930, 41942), (3130, 39262), (5860, 20971), (6260, 19631)]