12129141700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3001}}^1\times {\mathrm{3109}}^1$

素因数の和:6137

約数の個数: 72

約数和(自身を含む): 28363436360

約数和(自身を除く): 16234294660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3001, 3109, 6002, 6218, 12004, 12436, 15005, 15545, 30010, 31090, 39013, 40417, 60020, 62180, 75025, 77725, 78026, 80834, 150050, 155450, 156052, 161668, 195065, 202085, 300100, 310900, 390130, 404170, 780260, 808340, 975325, 1010425, 1950650, 2020850, 3901300, 4041700, 9330109, 18660218, 37320436, 46650545, 93301090, 121291417, 186602180, 233252725, 242582834, 466505450, 485165668, 606457085, 933010900, 1212914170, 2425828340, 3032285425, 6064570850, 12129141700]

約数ペア:

[(1, 12129141700), (2, 6064570850), (4, 3032285425), (5, 2425828340), (10, 1212914170), (13, 933010900), (20, 606457085), (25, 485165668), (26, 466505450), (50, 242582834), (52, 233252725), (65, 186602180), (100, 121291417), (130, 93301090), (260, 46650545), (325, 37320436), (650, 18660218), (1300, 9330109), (3001, 4041700), (3109, 3901300), (6002, 2020850), (6218, 1950650), (12004, 1010425), (12436, 975325), (15005, 808340), (15545, 780260), (30010, 404170), (31090, 390130), (39013, 310900), (40417, 300100), (60020, 202085), (62180, 195065), (75025, 161668), (77725, 156052), (78026, 155450), (80834, 150050)]