13917800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 35857080

約数和(自身を除く): 21939280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 100, 101, 104, 106, 130, 200, 202, 212, 260, 265, 325, 404, 424, 505, 520, 530, 650, 689, 808, 1010, 1060, 1300, 1313, 1325, 1378, 2020, 2120, 2525, 2600, 2626, 2650, 2756, 3445, 4040, 5050, 5252, 5300, 5353, 5512, 6565, 6890, 10100, 10504, 10600, 10706, 13130, 13780, 17225, 20200, 21412, 26260, 26765, 27560, 32825, 34450, 42824, 52520, 53530, 65650, 68900, 69589, 107060, 131300, 133825, 137800, 139178, 214120, 262600, 267650, 278356, 347945, 535300, 556712, 695890, 1070600, 1391780, 1739725, 2783560, 3479450, 6958900, 13917800]

約数ペア:

[(1, 13917800), (2, 6958900), (4, 3479450), (5, 2783560), (8, 1739725), (10, 1391780), (13, 1070600), (20, 695890), (25, 556712), (26, 535300), (40, 347945), (50, 278356), (52, 267650), (53, 262600), (65, 214120), (100, 139178), (101, 137800), (104, 133825), (106, 131300), (130, 107060), (200, 69589), (202, 68900), (212, 65650), (260, 53530), (265, 52520), (325, 42824), (404, 34450), (424, 32825), (505, 27560), (520, 26765), (530, 26260), (650, 21412), (689, 20200), (808, 17225), (1010, 13780), (1060, 13130), (1300, 10706), (1313, 10600), (1325, 10504), (1378, 10100), (2020, 6890), (2120, 6565), (2525, 5512), (2600, 5353), (2626, 5300), (2650, 5252), (2756, 5050), (3445, 4040)]